./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/psyco/psyco_abp_1-2.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/psyco/psyco_abp_1-2.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 167b835a28653099821c6834c1cc6b8e30303efac27d569b21e43e89592d7586 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-21 03:10:33,715 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-21 03:10:33,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-21 03:10:33,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-21 03:10:33,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-21 03:10:33,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-21 03:10:33,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-21 03:10:33,776 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-21 03:10:33,778 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-21 03:10:33,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-21 03:10:33,785 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-21 03:10:33,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-21 03:10:33,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-21 03:10:33,787 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-21 03:10:33,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-21 03:10:33,789 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-21 03:10:33,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-21 03:10:33,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-21 03:10:33,792 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-21 03:10:33,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-21 03:10:33,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-21 03:10:33,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-21 03:10:33,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-21 03:10:33,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-21 03:10:33,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-21 03:10:33,806 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-21 03:10:33,806 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-21 03:10:33,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-21 03:10:33,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-21 03:10:33,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-21 03:10:33,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-21 03:10:33,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-21 03:10:33,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-21 03:10:33,813 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-21 03:10:33,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-21 03:10:33,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-21 03:10:33,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-21 03:10:33,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-21 03:10:33,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-21 03:10:33,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-21 03:10:33,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-21 03:10:33,820 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2022-02-21 03:10:33,855 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-21 03:10:33,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-21 03:10:33,856 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-21 03:10:33,856 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-21 03:10:33,857 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-21 03:10:33,857 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-21 03:10:33,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-21 03:10:33,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-21 03:10:33,858 INFO L138 SettingsManager]: * Use SBE=true [2022-02-21 03:10:33,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-21 03:10:33,860 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-21 03:10:33,860 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-02-21 03:10:33,860 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-21 03:10:33,860 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-21 03:10:33,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-21 03:10:33,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-21 03:10:33,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-21 03:10:33,861 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-21 03:10:33,861 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-02-21 03:10:33,861 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-21 03:10:33,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-21 03:10:33,862 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-21 03:10:33,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-21 03:10:33,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-21 03:10:33,862 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-21 03:10:33,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-21 03:10:33,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-21 03:10:33,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-21 03:10:33,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-21 03:10:33,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-21 03:10:33,864 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-21 03:10:33,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-21 03:10:33,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-21 03:10:33,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 167b835a28653099821c6834c1cc6b8e30303efac27d569b21e43e89592d7586 [2022-02-21 03:10:34,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-21 03:10:34,202 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-21 03:10:34,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-21 03:10:34,205 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-21 03:10:34,206 INFO L275 PluginConnector]: CDTParser initialized [2022-02-21 03:10:34,207 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/psyco/psyco_abp_1-2.c [2022-02-21 03:10:34,288 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5935d5ad/b6ea8df8782c43d391841d2d755a5bf6/FLAG5c01c47c5 [2022-02-21 03:10:34,673 INFO L306 CDTParser]: Found 1 translation units. [2022-02-21 03:10:34,675 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/psyco/psyco_abp_1-2.c [2022-02-21 03:10:34,689 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5935d5ad/b6ea8df8782c43d391841d2d755a5bf6/FLAG5c01c47c5 [2022-02-21 03:10:35,056 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5935d5ad/b6ea8df8782c43d391841d2d755a5bf6 [2022-02-21 03:10:35,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-21 03:10:35,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-21 03:10:35,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-21 03:10:35,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-21 03:10:35,066 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-21 03:10:35,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@493e6f01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35, skipping insertion in model container [2022-02-21 03:10:35,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-21 03:10:35,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-21 03:10:35,454 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/psyco/psyco_abp_1-2.c[24706,24719] [2022-02-21 03:10:35,458 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 03:10:35,466 INFO L203 MainTranslator]: Completed pre-run [2022-02-21 03:10:35,551 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/psyco/psyco_abp_1-2.c[24706,24719] [2022-02-21 03:10:35,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-21 03:10:35,574 INFO L208 MainTranslator]: Completed translation [2022-02-21 03:10:35,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35 WrapperNode [2022-02-21 03:10:35,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-21 03:10:35,581 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-21 03:10:35,582 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-21 03:10:35,582 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-21 03:10:35,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,662 INFO L137 Inliner]: procedures = 12, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 467 [2022-02-21 03:10:35,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-21 03:10:35,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-21 03:10:35,664 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-21 03:10:35,664 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-21 03:10:35,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-21 03:10:35,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-21 03:10:35,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-21 03:10:35,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-21 03:10:35,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (1/1) ... [2022-02-21 03:10:35,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-21 03:10:35,746 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:35,779 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-21 03:10:35,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-21 03:10:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-21 03:10:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-21 03:10:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-21 03:10:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-21 03:10:35,918 INFO L234 CfgBuilder]: Building ICFG [2022-02-21 03:10:35,936 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-21 03:10:36,655 INFO L275 CfgBuilder]: Performing block encoding [2022-02-21 03:10:36,668 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-21 03:10:36,669 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-21 03:10:36,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:10:36 BoogieIcfgContainer [2022-02-21 03:10:36,671 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-21 03:10:36,674 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-21 03:10:36,675 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-21 03:10:36,680 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-21 03:10:36,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 03:10:35" (1/3) ... [2022-02-21 03:10:36,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25f3b284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 03:10:36, skipping insertion in model container [2022-02-21 03:10:36,681 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 03:10:35" (2/3) ... [2022-02-21 03:10:36,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25f3b284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 03:10:36, skipping insertion in model container [2022-02-21 03:10:36,682 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 03:10:36" (3/3) ... [2022-02-21 03:10:36,683 INFO L111 eAbstractionObserver]: Analyzing ICFG psyco_abp_1-2.c [2022-02-21 03:10:36,687 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-21 03:10:36,687 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 42 error locations. [2022-02-21 03:10:36,722 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-21 03:10:36,727 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-21 03:10:36,727 INFO L340 AbstractCegarLoop]: Starting to check reachability of 42 error locations. [2022-02-21 03:10:36,745 INFO L276 IsEmpty]: Start isEmpty. Operand has 194 states, 151 states have (on average 1.9602649006622517) internal successors, (296), 193 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-21 03:10:36,750 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:36,751 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:36,752 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:36,756 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:36,756 INFO L85 PathProgramCache]: Analyzing trace with hash -1422697969, now seen corresponding path program 1 times [2022-02-21 03:10:36,764 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:36,765 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1806740328] [2022-02-21 03:10:36,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:36,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:36,979 INFO L290 TraceCheckUtils]: 0: Hoare triple {197#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {197#true} is VALID [2022-02-21 03:10:36,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {197#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {199#(= |ULTIMATE.start_main_~q~0#1| 0)} is VALID [2022-02-21 03:10:36,981 INFO L290 TraceCheckUtils]: 2: Hoare triple {199#(= |ULTIMATE.start_main_~q~0#1| 0)} goto; {199#(= |ULTIMATE.start_main_~q~0#1| 0)} is VALID [2022-02-21 03:10:36,982 INFO L290 TraceCheckUtils]: 3: Hoare triple {199#(= |ULTIMATE.start_main_~q~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {199#(= |ULTIMATE.start_main_~q~0#1| 0)} is VALID [2022-02-21 03:10:36,983 INFO L290 TraceCheckUtils]: 4: Hoare triple {199#(= |ULTIMATE.start_main_~q~0#1| 0)} assume !(0 == main_~q~0#1); {198#false} is VALID [2022-02-21 03:10:36,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {198#false} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {198#false} is VALID [2022-02-21 03:10:36,984 INFO L290 TraceCheckUtils]: 6: Hoare triple {198#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {198#false} is VALID [2022-02-21 03:10:36,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {198#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {198#false} is VALID [2022-02-21 03:10:36,984 INFO L290 TraceCheckUtils]: 8: Hoare triple {198#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {198#false} is VALID [2022-02-21 03:10:36,985 INFO L290 TraceCheckUtils]: 9: Hoare triple {198#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {198#false} is VALID [2022-02-21 03:10:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:36,986 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:36,986 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1806740328] [2022-02-21 03:10:36,988 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1806740328] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:36,988 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:36,988 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:36,990 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [534339989] [2022-02-21 03:10:36,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:36,998 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-21 03:10:37,000 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:37,003 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,028 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:37,028 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:37,029 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:37,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:37,053 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:37,059 INFO L87 Difference]: Start difference. First operand has 194 states, 151 states have (on average 1.9602649006622517) internal successors, (296), 193 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:37,525 INFO L93 Difference]: Finished difference Result 389 states and 596 transitions. [2022-02-21 03:10:37,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:37,525 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-21 03:10:37,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:37,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 596 transitions. [2022-02-21 03:10:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 596 transitions. [2022-02-21 03:10:37,539 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 596 transitions. [2022-02-21 03:10:37,886 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 596 edges. 596 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:37,903 INFO L225 Difference]: With dead ends: 389 [2022-02-21 03:10:37,903 INFO L226 Difference]: Without dead ends: 166 [2022-02-21 03:10:37,908 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:37,911 INFO L933 BasicCegarLoop]: 290 mSDtfsCounter, 4 mSDsluCounter, 244 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 534 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:37,912 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 534 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-21 03:10:37,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2022-02-21 03:10:37,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 166. [2022-02-21 03:10:37,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:37,950 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand has 166 states, 124 states have (on average 1.685483870967742) internal successors, (209), 165 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,952 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand has 166 states, 124 states have (on average 1.685483870967742) internal successors, (209), 165 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,952 INFO L87 Difference]: Start difference. First operand 166 states. Second operand has 166 states, 124 states have (on average 1.685483870967742) internal successors, (209), 165 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:37,963 INFO L93 Difference]: Finished difference Result 166 states and 209 transitions. [2022-02-21 03:10:37,963 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 209 transitions. [2022-02-21 03:10:37,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:37,965 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:37,965 INFO L74 IsIncluded]: Start isIncluded. First operand has 166 states, 124 states have (on average 1.685483870967742) internal successors, (209), 165 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 166 states. [2022-02-21 03:10:37,966 INFO L87 Difference]: Start difference. First operand has 166 states, 124 states have (on average 1.685483870967742) internal successors, (209), 165 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 166 states. [2022-02-21 03:10:37,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:37,972 INFO L93 Difference]: Finished difference Result 166 states and 209 transitions. [2022-02-21 03:10:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 209 transitions. [2022-02-21 03:10:37,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:37,974 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:37,974 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:37,975 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 166 states, 124 states have (on average 1.685483870967742) internal successors, (209), 165 states have internal predecessors, (209), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 166 states and 209 transitions. [2022-02-21 03:10:37,983 INFO L78 Accepts]: Start accepts. Automaton has 166 states and 209 transitions. Word has length 10 [2022-02-21 03:10:37,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:37,983 INFO L470 AbstractCegarLoop]: Abstraction has 166 states and 209 transitions. [2022-02-21 03:10:37,983 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:37,984 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 209 transitions. [2022-02-21 03:10:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-02-21 03:10:37,984 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:37,985 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:37,985 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-21 03:10:37,985 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:37,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:37,986 INFO L85 PathProgramCache]: Analyzing trace with hash 658032322, now seen corresponding path program 1 times [2022-02-21 03:10:37,986 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:37,986 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1517914971] [2022-02-21 03:10:37,987 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:38,068 INFO L290 TraceCheckUtils]: 0: Hoare triple {1103#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {1103#true} is VALID [2022-02-21 03:10:38,068 INFO L290 TraceCheckUtils]: 1: Hoare triple {1103#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {1103#true} is VALID [2022-02-21 03:10:38,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {1103#true} goto; {1103#true} is VALID [2022-02-21 03:10:38,069 INFO L290 TraceCheckUtils]: 3: Hoare triple {1103#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {1103#true} is VALID [2022-02-21 03:10:38,073 INFO L290 TraceCheckUtils]: 4: Hoare triple {1103#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {1103#true} is VALID [2022-02-21 03:10:38,074 INFO L290 TraceCheckUtils]: 5: Hoare triple {1103#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {1103#true} is VALID [2022-02-21 03:10:38,074 INFO L290 TraceCheckUtils]: 6: Hoare triple {1103#true} main_~method_id~0#1 := 1; {1103#true} is VALID [2022-02-21 03:10:38,075 INFO L290 TraceCheckUtils]: 7: Hoare triple {1103#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,076 INFO L290 TraceCheckUtils]: 8: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,077 INFO L290 TraceCheckUtils]: 9: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,077 INFO L290 TraceCheckUtils]: 10: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,078 INFO L290 TraceCheckUtils]: 11: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,078 INFO L290 TraceCheckUtils]: 12: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,079 INFO L290 TraceCheckUtils]: 13: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:38,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {1105#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {1104#false} is VALID [2022-02-21 03:10:38,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:38,080 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:38,081 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1517914971] [2022-02-21 03:10:38,081 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1517914971] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:38,081 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:38,081 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-21 03:10:38,081 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1348326417] [2022-02-21 03:10:38,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:38,082 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-02-21 03:10:38,083 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:38,083 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 15 edges. 15 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:38,094 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:38,094 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:38,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:38,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:38,095 INFO L87 Difference]: Start difference. First operand 166 states and 209 transitions. Second operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:38,372 INFO L93 Difference]: Finished difference Result 321 states and 407 transitions. [2022-02-21 03:10:38,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:38,372 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2022-02-21 03:10:38,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 402 transitions. [2022-02-21 03:10:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 402 transitions. [2022-02-21 03:10:38,379 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 402 transitions. [2022-02-21 03:10:38,638 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 402 edges. 402 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:38,643 INFO L225 Difference]: With dead ends: 321 [2022-02-21 03:10:38,643 INFO L226 Difference]: Without dead ends: 261 [2022-02-21 03:10:38,643 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:38,644 INFO L933 BasicCegarLoop]: 181 mSDtfsCounter, 151 mSDsluCounter, 145 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 151 SdHoareTripleChecker+Valid, 326 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:38,645 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [151 Valid, 326 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-21 03:10:38,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 261 states. [2022-02-21 03:10:38,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 261 to 252. [2022-02-21 03:10:38,652 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:38,653 INFO L82 GeneralOperation]: Start isEquivalent. First operand 261 states. Second operand has 252 states, 210 states have (on average 1.6238095238095238) internal successors, (341), 251 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,654 INFO L74 IsIncluded]: Start isIncluded. First operand 261 states. Second operand has 252 states, 210 states have (on average 1.6238095238095238) internal successors, (341), 251 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,654 INFO L87 Difference]: Start difference. First operand 261 states. Second operand has 252 states, 210 states have (on average 1.6238095238095238) internal successors, (341), 251 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:38,659 INFO L93 Difference]: Finished difference Result 261 states and 347 transitions. [2022-02-21 03:10:38,659 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 347 transitions. [2022-02-21 03:10:38,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:38,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:38,661 INFO L74 IsIncluded]: Start isIncluded. First operand has 252 states, 210 states have (on average 1.6238095238095238) internal successors, (341), 251 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 261 states. [2022-02-21 03:10:38,661 INFO L87 Difference]: Start difference. First operand has 252 states, 210 states have (on average 1.6238095238095238) internal successors, (341), 251 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 261 states. [2022-02-21 03:10:38,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:38,666 INFO L93 Difference]: Finished difference Result 261 states and 347 transitions. [2022-02-21 03:10:38,666 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 347 transitions. [2022-02-21 03:10:38,667 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:38,667 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:38,667 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:38,667 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252 states, 210 states have (on average 1.6238095238095238) internal successors, (341), 251 states have internal predecessors, (341), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 252 states and 341 transitions. [2022-02-21 03:10:38,673 INFO L78 Accepts]: Start accepts. Automaton has 252 states and 341 transitions. Word has length 15 [2022-02-21 03:10:38,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:38,673 INFO L470 AbstractCegarLoop]: Abstraction has 252 states and 341 transitions. [2022-02-21 03:10:38,673 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 7.5) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,673 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 341 transitions. [2022-02-21 03:10:38,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-02-21 03:10:38,674 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:38,674 INFO L514 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:38,674 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-21 03:10:38,674 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:38,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:38,675 INFO L85 PathProgramCache]: Analyzing trace with hash 1008871492, now seen corresponding path program 1 times [2022-02-21 03:10:38,675 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:38,675 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418766025] [2022-02-21 03:10:38,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:38,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:38,730 INFO L290 TraceCheckUtils]: 0: Hoare triple {2216#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {2216#true} is VALID [2022-02-21 03:10:38,731 INFO L290 TraceCheckUtils]: 1: Hoare triple {2216#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {2216#true} is VALID [2022-02-21 03:10:38,731 INFO L290 TraceCheckUtils]: 2: Hoare triple {2216#true} goto; {2216#true} is VALID [2022-02-21 03:10:38,731 INFO L290 TraceCheckUtils]: 3: Hoare triple {2216#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {2216#true} is VALID [2022-02-21 03:10:38,731 INFO L290 TraceCheckUtils]: 4: Hoare triple {2216#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {2216#true} is VALID [2022-02-21 03:10:38,732 INFO L290 TraceCheckUtils]: 5: Hoare triple {2216#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {2216#true} is VALID [2022-02-21 03:10:38,732 INFO L290 TraceCheckUtils]: 6: Hoare triple {2216#true} main_~method_id~0#1 := 1; {2216#true} is VALID [2022-02-21 03:10:38,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {2216#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,733 INFO L290 TraceCheckUtils]: 8: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,733 INFO L290 TraceCheckUtils]: 9: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !(0 == main_~q~0#1); {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,733 INFO L290 TraceCheckUtils]: 10: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,734 INFO L290 TraceCheckUtils]: 11: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,734 INFO L290 TraceCheckUtils]: 12: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,734 INFO L290 TraceCheckUtils]: 13: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,735 INFO L290 TraceCheckUtils]: 14: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,735 INFO L290 TraceCheckUtils]: 15: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:38,736 INFO L290 TraceCheckUtils]: 16: Hoare triple {2218#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !(1 - main_~this_buffer_empty~0#1 <= 2147483647); {2217#false} is VALID [2022-02-21 03:10:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:38,736 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:38,736 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418766025] [2022-02-21 03:10:38,736 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418766025] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:38,736 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:38,737 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-21 03:10:38,737 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515218502] [2022-02-21 03:10:38,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:38,737 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-02-21 03:10:38,737 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:38,738 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,748 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:38,748 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:38,749 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:38,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:38,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:38,749 INFO L87 Difference]: Start difference. First operand 252 states and 341 transitions. Second operand has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:38,970 INFO L93 Difference]: Finished difference Result 355 states and 487 transitions. [2022-02-21 03:10:38,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:38,970 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2022-02-21 03:10:38,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 350 transitions. [2022-02-21 03:10:38,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:38,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 350 transitions. [2022-02-21 03:10:38,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 350 transitions. [2022-02-21 03:10:39,208 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 350 edges. 350 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:39,218 INFO L225 Difference]: With dead ends: 355 [2022-02-21 03:10:39,219 INFO L226 Difference]: Without dead ends: 347 [2022-02-21 03:10:39,219 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:39,220 INFO L933 BasicCegarLoop]: 199 mSDtfsCounter, 123 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 381 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:39,221 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [123 Valid, 381 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:39,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2022-02-21 03:10:39,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 342. [2022-02-21 03:10:39,232 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:39,233 INFO L82 GeneralOperation]: Start isEquivalent. First operand 347 states. Second operand has 342 states, 300 states have (on average 1.5766666666666667) internal successors, (473), 341 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,234 INFO L74 IsIncluded]: Start isIncluded. First operand 347 states. Second operand has 342 states, 300 states have (on average 1.5766666666666667) internal successors, (473), 341 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,235 INFO L87 Difference]: Start difference. First operand 347 states. Second operand has 342 states, 300 states have (on average 1.5766666666666667) internal successors, (473), 341 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:39,245 INFO L93 Difference]: Finished difference Result 347 states and 479 transitions. [2022-02-21 03:10:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 479 transitions. [2022-02-21 03:10:39,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:39,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:39,248 INFO L74 IsIncluded]: Start isIncluded. First operand has 342 states, 300 states have (on average 1.5766666666666667) internal successors, (473), 341 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 347 states. [2022-02-21 03:10:39,249 INFO L87 Difference]: Start difference. First operand has 342 states, 300 states have (on average 1.5766666666666667) internal successors, (473), 341 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 347 states. [2022-02-21 03:10:39,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:39,260 INFO L93 Difference]: Finished difference Result 347 states and 479 transitions. [2022-02-21 03:10:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 479 transitions. [2022-02-21 03:10:39,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:39,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:39,261 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:39,261 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 342 states, 300 states have (on average 1.5766666666666667) internal successors, (473), 341 states have internal predecessors, (473), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 342 states and 473 transitions. [2022-02-21 03:10:39,273 INFO L78 Accepts]: Start accepts. Automaton has 342 states and 473 transitions. Word has length 17 [2022-02-21 03:10:39,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:39,273 INFO L470 AbstractCegarLoop]: Abstraction has 342 states and 473 transitions. [2022-02-21 03:10:39,274 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 8.5) internal successors, (17), 3 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,274 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 473 transitions. [2022-02-21 03:10:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-02-21 03:10:39,274 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:39,275 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:39,275 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-21 03:10:39,275 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:39,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:39,276 INFO L85 PathProgramCache]: Analyzing trace with hash 166348385, now seen corresponding path program 1 times [2022-02-21 03:10:39,276 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:39,276 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1651108445] [2022-02-21 03:10:39,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:39,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:39,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {3629#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {3629#true} is VALID [2022-02-21 03:10:39,361 INFO L290 TraceCheckUtils]: 1: Hoare triple {3629#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {3629#true} is VALID [2022-02-21 03:10:39,362 INFO L290 TraceCheckUtils]: 2: Hoare triple {3629#true} goto; {3629#true} is VALID [2022-02-21 03:10:39,362 INFO L290 TraceCheckUtils]: 3: Hoare triple {3629#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {3629#true} is VALID [2022-02-21 03:10:39,362 INFO L290 TraceCheckUtils]: 4: Hoare triple {3629#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {3629#true} is VALID [2022-02-21 03:10:39,362 INFO L290 TraceCheckUtils]: 5: Hoare triple {3629#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {3629#true} is VALID [2022-02-21 03:10:39,363 INFO L290 TraceCheckUtils]: 6: Hoare triple {3629#true} main_~method_id~0#1 := 1; {3629#true} is VALID [2022-02-21 03:10:39,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {3629#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {3629#true} is VALID [2022-02-21 03:10:39,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {3629#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {3629#true} is VALID [2022-02-21 03:10:39,363 INFO L290 TraceCheckUtils]: 9: Hoare triple {3629#true} assume !(0 == main_~q~0#1); {3629#true} is VALID [2022-02-21 03:10:39,364 INFO L290 TraceCheckUtils]: 10: Hoare triple {3629#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {3629#true} is VALID [2022-02-21 03:10:39,364 INFO L290 TraceCheckUtils]: 11: Hoare triple {3629#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {3629#true} is VALID [2022-02-21 03:10:39,364 INFO L290 TraceCheckUtils]: 12: Hoare triple {3629#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {3629#true} is VALID [2022-02-21 03:10:39,365 INFO L290 TraceCheckUtils]: 13: Hoare triple {3629#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,365 INFO L290 TraceCheckUtils]: 14: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume 1 + main_~this_expect~0#1 <= 2147483647; {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,366 INFO L290 TraceCheckUtils]: 15: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,366 INFO L290 TraceCheckUtils]: 16: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,367 INFO L290 TraceCheckUtils]: 17: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,367 INFO L290 TraceCheckUtils]: 18: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,367 INFO L290 TraceCheckUtils]: 19: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume !(0 == main_~q~0#1); {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:39,368 INFO L290 TraceCheckUtils]: 20: Hoare triple {3631#(= 3 |ULTIMATE.start_main_~q~0#1|)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {3630#false} is VALID [2022-02-21 03:10:39,368 INFO L290 TraceCheckUtils]: 21: Hoare triple {3630#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {3630#false} is VALID [2022-02-21 03:10:39,368 INFO L290 TraceCheckUtils]: 22: Hoare triple {3630#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {3630#false} is VALID [2022-02-21 03:10:39,369 INFO L290 TraceCheckUtils]: 23: Hoare triple {3630#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {3630#false} is VALID [2022-02-21 03:10:39,369 INFO L290 TraceCheckUtils]: 24: Hoare triple {3630#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {3630#false} is VALID [2022-02-21 03:10:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-21 03:10:39,369 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:39,370 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1651108445] [2022-02-21 03:10:39,370 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1651108445] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:39,370 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:39,370 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:39,370 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160930727] [2022-02-21 03:10:39,370 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:39,371 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-02-21 03:10:39,371 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:39,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:39,384 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:39,384 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:39,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:39,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:39,385 INFO L87 Difference]: Start difference. First operand 342 states and 473 transitions. Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:39,574 INFO L93 Difference]: Finished difference Result 696 states and 970 transitions. [2022-02-21 03:10:39,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:39,574 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 25 [2022-02-21 03:10:39,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 419 transitions. [2022-02-21 03:10:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 419 transitions. [2022-02-21 03:10:39,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 419 transitions. [2022-02-21 03:10:39,763 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 419 edges. 419 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:39,769 INFO L225 Difference]: With dead ends: 696 [2022-02-21 03:10:39,769 INFO L226 Difference]: Without dead ends: 357 [2022-02-21 03:10:39,770 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:39,771 INFO L933 BasicCegarLoop]: 207 mSDtfsCounter, 39 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:39,771 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 354 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:39,772 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 357 states. [2022-02-21 03:10:39,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 357 to 357. [2022-02-21 03:10:39,785 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:39,785 INFO L82 GeneralOperation]: Start isEquivalent. First operand 357 states. Second operand has 357 states, 315 states have (on average 1.5492063492063493) internal successors, (488), 356 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,786 INFO L74 IsIncluded]: Start isIncluded. First operand 357 states. Second operand has 357 states, 315 states have (on average 1.5492063492063493) internal successors, (488), 356 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,787 INFO L87 Difference]: Start difference. First operand 357 states. Second operand has 357 states, 315 states have (on average 1.5492063492063493) internal successors, (488), 356 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:39,800 INFO L93 Difference]: Finished difference Result 357 states and 488 transitions. [2022-02-21 03:10:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 488 transitions. [2022-02-21 03:10:39,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:39,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:39,802 INFO L74 IsIncluded]: Start isIncluded. First operand has 357 states, 315 states have (on average 1.5492063492063493) internal successors, (488), 356 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 357 states. [2022-02-21 03:10:39,803 INFO L87 Difference]: Start difference. First operand has 357 states, 315 states have (on average 1.5492063492063493) internal successors, (488), 356 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 357 states. [2022-02-21 03:10:39,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:39,815 INFO L93 Difference]: Finished difference Result 357 states and 488 transitions. [2022-02-21 03:10:39,815 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 488 transitions. [2022-02-21 03:10:39,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:39,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:39,816 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:39,816 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 315 states have (on average 1.5492063492063493) internal successors, (488), 356 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 488 transitions. [2022-02-21 03:10:39,823 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 488 transitions. Word has length 25 [2022-02-21 03:10:39,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:39,824 INFO L470 AbstractCegarLoop]: Abstraction has 357 states and 488 transitions. [2022-02-21 03:10:39,824 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:39,824 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 488 transitions. [2022-02-21 03:10:39,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-02-21 03:10:39,825 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:39,826 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:39,826 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-21 03:10:39,827 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:39,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:39,828 INFO L85 PathProgramCache]: Analyzing trace with hash 110617732, now seen corresponding path program 1 times [2022-02-21 03:10:39,828 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:39,828 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [420235754] [2022-02-21 03:10:39,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:39,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:39,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:39,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {5430#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {5430#true} is VALID [2022-02-21 03:10:39,900 INFO L290 TraceCheckUtils]: 1: Hoare triple {5430#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {5430#true} is VALID [2022-02-21 03:10:39,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {5430#true} goto; {5430#true} is VALID [2022-02-21 03:10:39,901 INFO L290 TraceCheckUtils]: 3: Hoare triple {5430#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5430#true} is VALID [2022-02-21 03:10:39,901 INFO L290 TraceCheckUtils]: 4: Hoare triple {5430#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {5430#true} is VALID [2022-02-21 03:10:39,901 INFO L290 TraceCheckUtils]: 5: Hoare triple {5430#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {5430#true} is VALID [2022-02-21 03:10:39,901 INFO L290 TraceCheckUtils]: 6: Hoare triple {5430#true} main_~method_id~0#1 := 1; {5430#true} is VALID [2022-02-21 03:10:39,902 INFO L290 TraceCheckUtils]: 7: Hoare triple {5430#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,902 INFO L290 TraceCheckUtils]: 8: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,902 INFO L290 TraceCheckUtils]: 9: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,903 INFO L290 TraceCheckUtils]: 10: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,903 INFO L290 TraceCheckUtils]: 11: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,903 INFO L290 TraceCheckUtils]: 12: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,904 INFO L290 TraceCheckUtils]: 13: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,904 INFO L290 TraceCheckUtils]: 14: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:39,905 INFO L290 TraceCheckUtils]: 15: Hoare triple {5432#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,905 INFO L290 TraceCheckUtils]: 16: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,905 INFO L290 TraceCheckUtils]: 17: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,906 INFO L290 TraceCheckUtils]: 19: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,907 INFO L290 TraceCheckUtils]: 20: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,907 INFO L290 TraceCheckUtils]: 21: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,908 INFO L290 TraceCheckUtils]: 23: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,908 INFO L290 TraceCheckUtils]: 24: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,908 INFO L290 TraceCheckUtils]: 25: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,909 INFO L290 TraceCheckUtils]: 26: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:39,909 INFO L290 TraceCheckUtils]: 27: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(main_~this_expect~0#1 - 1 <= 2147483647); {5431#false} is VALID [2022-02-21 03:10:39,910 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:39,910 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:39,910 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [420235754] [2022-02-21 03:10:39,910 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [420235754] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:10:39,910 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1774367822] [2022-02-21 03:10:39,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:39,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:39,911 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:39,912 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:10:39,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-21 03:10:40,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:40,017 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-21 03:10:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:40,048 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:10:40,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {5430#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {5430#true} is VALID [2022-02-21 03:10:40,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {5430#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {5430#true} is VALID [2022-02-21 03:10:40,282 INFO L290 TraceCheckUtils]: 2: Hoare triple {5430#true} goto; {5430#true} is VALID [2022-02-21 03:10:40,282 INFO L290 TraceCheckUtils]: 3: Hoare triple {5430#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5430#true} is VALID [2022-02-21 03:10:40,283 INFO L290 TraceCheckUtils]: 4: Hoare triple {5430#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {5430#true} is VALID [2022-02-21 03:10:40,283 INFO L290 TraceCheckUtils]: 5: Hoare triple {5430#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {5430#true} is VALID [2022-02-21 03:10:40,283 INFO L290 TraceCheckUtils]: 6: Hoare triple {5430#true} main_~method_id~0#1 := 1; {5430#true} is VALID [2022-02-21 03:10:40,284 INFO L290 TraceCheckUtils]: 7: Hoare triple {5430#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,284 INFO L290 TraceCheckUtils]: 8: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,284 INFO L290 TraceCheckUtils]: 9: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,285 INFO L290 TraceCheckUtils]: 10: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,285 INFO L290 TraceCheckUtils]: 11: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,285 INFO L290 TraceCheckUtils]: 12: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,286 INFO L290 TraceCheckUtils]: 13: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,286 INFO L290 TraceCheckUtils]: 14: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:40,287 INFO L290 TraceCheckUtils]: 15: Hoare triple {5458#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,287 INFO L290 TraceCheckUtils]: 16: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,288 INFO L290 TraceCheckUtils]: 17: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,290 INFO L290 TraceCheckUtils]: 18: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,303 INFO L290 TraceCheckUtils]: 19: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,304 INFO L290 TraceCheckUtils]: 21: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,305 INFO L290 TraceCheckUtils]: 23: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:40,307 INFO L290 TraceCheckUtils]: 27: Hoare triple {5433#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(main_~this_expect~0#1 - 1 <= 2147483647); {5431#false} is VALID [2022-02-21 03:10:40,307 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:40,307 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:10:40,466 INFO L290 TraceCheckUtils]: 27: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !(main_~this_expect~0#1 - 1 <= 2147483647); {5431#false} is VALID [2022-02-21 03:10:40,467 INFO L290 TraceCheckUtils]: 26: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !main_#t~short28#1; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,467 INFO L290 TraceCheckUtils]: 25: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,468 INFO L290 TraceCheckUtils]: 23: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,468 INFO L290 TraceCheckUtils]: 22: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !(2 == main_~q~0#1); {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !(1 == main_~q~0#1); {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,469 INFO L290 TraceCheckUtils]: 19: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !(0 == main_~q~0#1); {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,470 INFO L290 TraceCheckUtils]: 18: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,470 INFO L290 TraceCheckUtils]: 17: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,470 INFO L290 TraceCheckUtils]: 16: Hoare triple {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,471 INFO L290 TraceCheckUtils]: 15: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {5519#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483648)} is VALID [2022-02-21 03:10:40,472 INFO L290 TraceCheckUtils]: 14: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 + main_~this_expect~0#1 <= 2147483647; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,472 INFO L290 TraceCheckUtils]: 13: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,472 INFO L290 TraceCheckUtils]: 12: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,473 INFO L290 TraceCheckUtils]: 11: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,473 INFO L290 TraceCheckUtils]: 10: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,473 INFO L290 TraceCheckUtils]: 9: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 == main_~q~0#1); {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {5430#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {5556#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:40,474 INFO L290 TraceCheckUtils]: 6: Hoare triple {5430#true} main_~method_id~0#1 := 1; {5430#true} is VALID [2022-02-21 03:10:40,474 INFO L290 TraceCheckUtils]: 5: Hoare triple {5430#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {5430#true} is VALID [2022-02-21 03:10:40,474 INFO L290 TraceCheckUtils]: 4: Hoare triple {5430#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {5430#true} is VALID [2022-02-21 03:10:40,475 INFO L290 TraceCheckUtils]: 3: Hoare triple {5430#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {5430#true} is VALID [2022-02-21 03:10:40,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {5430#true} goto; {5430#true} is VALID [2022-02-21 03:10:40,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {5430#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {5430#true} is VALID [2022-02-21 03:10:40,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {5430#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {5430#true} is VALID [2022-02-21 03:10:40,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:40,476 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1774367822] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:10:40,476 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:10:40,476 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-02-21 03:10:40,476 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617533540] [2022-02-21 03:10:40,476 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:10:40,477 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2022-02-21 03:10:40,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:40,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:40,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:40,530 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-21 03:10:40,530 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:40,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-21 03:10:40,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-02-21 03:10:40,531 INFO L87 Difference]: Start difference. First operand 357 states and 488 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:41,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:41,598 INFO L93 Difference]: Finished difference Result 636 states and 912 transitions. [2022-02-21 03:10:41,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-21 03:10:41,598 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 28 [2022-02-21 03:10:41,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:41,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 746 transitions. [2022-02-21 03:10:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:41,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 746 transitions. [2022-02-21 03:10:41,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 746 transitions. [2022-02-21 03:10:42,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 746 edges. 746 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:42,160 INFO L225 Difference]: With dead ends: 636 [2022-02-21 03:10:42,161 INFO L226 Difference]: Without dead ends: 619 [2022-02-21 03:10:42,161 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2022-02-21 03:10:42,162 INFO L933 BasicCegarLoop]: 149 mSDtfsCounter, 1648 mSDsluCounter, 433 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 185 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1648 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 185 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:42,163 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1648 Valid, 582 Invalid, 323 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [185 Valid, 138 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-21 03:10:42,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 619 states. [2022-02-21 03:10:42,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 619 to 435. [2022-02-21 03:10:42,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:42,178 INFO L82 GeneralOperation]: Start isEquivalent. First operand 619 states. Second operand has 435 states, 408 states have (on average 1.5465686274509804) internal successors, (631), 434 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,179 INFO L74 IsIncluded]: Start isIncluded. First operand 619 states. Second operand has 435 states, 408 states have (on average 1.5465686274509804) internal successors, (631), 434 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,180 INFO L87 Difference]: Start difference. First operand 619 states. Second operand has 435 states, 408 states have (on average 1.5465686274509804) internal successors, (631), 434 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:42,194 INFO L93 Difference]: Finished difference Result 619 states and 865 transitions. [2022-02-21 03:10:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 865 transitions. [2022-02-21 03:10:42,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:42,195 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:42,196 INFO L74 IsIncluded]: Start isIncluded. First operand has 435 states, 408 states have (on average 1.5465686274509804) internal successors, (631), 434 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 619 states. [2022-02-21 03:10:42,197 INFO L87 Difference]: Start difference. First operand has 435 states, 408 states have (on average 1.5465686274509804) internal successors, (631), 434 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 619 states. [2022-02-21 03:10:42,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:42,211 INFO L93 Difference]: Finished difference Result 619 states and 865 transitions. [2022-02-21 03:10:42,211 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 865 transitions. [2022-02-21 03:10:42,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:42,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:42,212 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:42,212 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 408 states have (on average 1.5465686274509804) internal successors, (631), 434 states have internal predecessors, (631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 631 transitions. [2022-02-21 03:10:42,221 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 631 transitions. Word has length 28 [2022-02-21 03:10:42,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:42,221 INFO L470 AbstractCegarLoop]: Abstraction has 435 states and 631 transitions. [2022-02-21 03:10:42,221 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,222 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 631 transitions. [2022-02-21 03:10:42,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-02-21 03:10:42,222 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:42,222 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:42,253 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-21 03:10:42,441 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:42,441 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:42,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:42,442 INFO L85 PathProgramCache]: Analyzing trace with hash -865818952, now seen corresponding path program 1 times [2022-02-21 03:10:42,442 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:42,442 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774249566] [2022-02-21 03:10:42,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:42,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:42,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {7944#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {7944#true} is VALID [2022-02-21 03:10:42,487 INFO L290 TraceCheckUtils]: 1: Hoare triple {7944#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {7944#true} is VALID [2022-02-21 03:10:42,487 INFO L290 TraceCheckUtils]: 2: Hoare triple {7944#true} goto; {7944#true} is VALID [2022-02-21 03:10:42,487 INFO L290 TraceCheckUtils]: 3: Hoare triple {7944#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {7944#true} is VALID [2022-02-21 03:10:42,487 INFO L290 TraceCheckUtils]: 4: Hoare triple {7944#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 5: Hoare triple {7944#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 6: Hoare triple {7944#true} main_~method_id~0#1 := 1; {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 7: Hoare triple {7944#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 8: Hoare triple {7944#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 9: Hoare triple {7944#true} assume !(0 == main_~q~0#1); {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 10: Hoare triple {7944#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {7944#true} is VALID [2022-02-21 03:10:42,488 INFO L290 TraceCheckUtils]: 11: Hoare triple {7944#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {7944#true} is VALID [2022-02-21 03:10:42,489 INFO L290 TraceCheckUtils]: 12: Hoare triple {7944#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {7944#true} is VALID [2022-02-21 03:10:42,489 INFO L290 TraceCheckUtils]: 13: Hoare triple {7944#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {7944#true} is VALID [2022-02-21 03:10:42,489 INFO L290 TraceCheckUtils]: 14: Hoare triple {7944#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {7944#true} is VALID [2022-02-21 03:10:42,489 INFO L290 TraceCheckUtils]: 15: Hoare triple {7944#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {7944#true} is VALID [2022-02-21 03:10:42,489 INFO L290 TraceCheckUtils]: 16: Hoare triple {7944#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {7944#true} is VALID [2022-02-21 03:10:42,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {7944#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 18: Hoare triple {7944#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 19: Hoare triple {7944#true} assume !(0 == main_~q~0#1); {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 20: Hoare triple {7944#true} assume !(1 == main_~q~0#1); {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 21: Hoare triple {7944#true} assume !(2 == main_~q~0#1); {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 22: Hoare triple {7944#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 23: Hoare triple {7944#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {7944#true} is VALID [2022-02-21 03:10:42,490 INFO L290 TraceCheckUtils]: 24: Hoare triple {7944#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {7944#true} is VALID [2022-02-21 03:10:42,491 INFO L290 TraceCheckUtils]: 25: Hoare triple {7944#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {7944#true} is VALID [2022-02-21 03:10:42,491 INFO L290 TraceCheckUtils]: 26: Hoare triple {7944#true} assume main_#t~short28#1; {7946#|ULTIMATE.start_main_#t~short28#1|} is VALID [2022-02-21 03:10:42,491 INFO L290 TraceCheckUtils]: 27: Hoare triple {7946#|ULTIMATE.start_main_#t~short28#1|} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {7945#false} is VALID [2022-02-21 03:10:42,491 INFO L290 TraceCheckUtils]: 28: Hoare triple {7945#false} assume !(1 - main_~this_buffer_empty~0#1 <= 2147483647); {7945#false} is VALID [2022-02-21 03:10:42,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-02-21 03:10:42,492 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:42,492 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774249566] [2022-02-21 03:10:42,492 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774249566] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:42,492 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:42,492 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:42,493 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1048438644] [2022-02-21 03:10:42,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:42,493 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-02-21 03:10:42,493 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:42,493 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,509 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:42,510 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:42,510 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:42,510 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:42,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:42,511 INFO L87 Difference]: Start difference. First operand 435 states and 631 transitions. Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:42,667 INFO L93 Difference]: Finished difference Result 871 states and 1263 transitions. [2022-02-21 03:10:42,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:42,667 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-02-21 03:10:42,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2022-02-21 03:10:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 381 transitions. [2022-02-21 03:10:42,671 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 381 transitions. [2022-02-21 03:10:42,895 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:42,916 INFO L225 Difference]: With dead ends: 871 [2022-02-21 03:10:42,917 INFO L226 Difference]: Without dead ends: 435 [2022-02-21 03:10:42,917 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:42,918 INFO L933 BasicCegarLoop]: 191 mSDtfsCounter, 0 mSDsluCounter, 185 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 376 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:42,918 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 376 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:42,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 435 states. [2022-02-21 03:10:42,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 435 to 435. [2022-02-21 03:10:42,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:42,931 INFO L82 GeneralOperation]: Start isEquivalent. First operand 435 states. Second operand has 435 states, 408 states have (on average 1.536764705882353) internal successors, (627), 434 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,932 INFO L74 IsIncluded]: Start isIncluded. First operand 435 states. Second operand has 435 states, 408 states have (on average 1.536764705882353) internal successors, (627), 434 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,932 INFO L87 Difference]: Start difference. First operand 435 states. Second operand has 435 states, 408 states have (on average 1.536764705882353) internal successors, (627), 434 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:42,941 INFO L93 Difference]: Finished difference Result 435 states and 627 transitions. [2022-02-21 03:10:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 627 transitions. [2022-02-21 03:10:42,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:42,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:42,942 INFO L74 IsIncluded]: Start isIncluded. First operand has 435 states, 408 states have (on average 1.536764705882353) internal successors, (627), 434 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 435 states. [2022-02-21 03:10:42,943 INFO L87 Difference]: Start difference. First operand has 435 states, 408 states have (on average 1.536764705882353) internal successors, (627), 434 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 435 states. [2022-02-21 03:10:42,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:42,951 INFO L93 Difference]: Finished difference Result 435 states and 627 transitions. [2022-02-21 03:10:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 627 transitions. [2022-02-21 03:10:42,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:42,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:42,951 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:42,951 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 408 states have (on average 1.536764705882353) internal successors, (627), 434 states have internal predecessors, (627), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 627 transitions. [2022-02-21 03:10:42,959 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 627 transitions. Word has length 29 [2022-02-21 03:10:42,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:42,960 INFO L470 AbstractCegarLoop]: Abstraction has 435 states and 627 transitions. [2022-02-21 03:10:42,960 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 627 transitions. [2022-02-21 03:10:42,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-02-21 03:10:42,960 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:42,961 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:42,961 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-21 03:10:42,961 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:42,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:42,961 INFO L85 PathProgramCache]: Analyzing trace with hash -865817286, now seen corresponding path program 1 times [2022-02-21 03:10:42,962 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:42,962 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670381408] [2022-02-21 03:10:42,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:42,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:43,009 INFO L290 TraceCheckUtils]: 0: Hoare triple {10166#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {10166#true} is VALID [2022-02-21 03:10:43,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {10166#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {10166#true} is VALID [2022-02-21 03:10:43,009 INFO L290 TraceCheckUtils]: 2: Hoare triple {10166#true} goto; {10166#true} is VALID [2022-02-21 03:10:43,010 INFO L290 TraceCheckUtils]: 3: Hoare triple {10166#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {10166#true} is VALID [2022-02-21 03:10:43,010 INFO L290 TraceCheckUtils]: 4: Hoare triple {10166#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {10166#true} is VALID [2022-02-21 03:10:43,010 INFO L290 TraceCheckUtils]: 5: Hoare triple {10166#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {10166#true} is VALID [2022-02-21 03:10:43,010 INFO L290 TraceCheckUtils]: 6: Hoare triple {10166#true} main_~method_id~0#1 := 1; {10166#true} is VALID [2022-02-21 03:10:43,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {10166#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,011 INFO L290 TraceCheckUtils]: 8: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,011 INFO L290 TraceCheckUtils]: 9: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,011 INFO L290 TraceCheckUtils]: 10: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,012 INFO L290 TraceCheckUtils]: 11: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,012 INFO L290 TraceCheckUtils]: 12: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,012 INFO L290 TraceCheckUtils]: 13: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,013 INFO L290 TraceCheckUtils]: 14: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:43,013 INFO L290 TraceCheckUtils]: 15: Hoare triple {10168#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,013 INFO L290 TraceCheckUtils]: 16: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,014 INFO L290 TraceCheckUtils]: 17: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,014 INFO L290 TraceCheckUtils]: 18: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,014 INFO L290 TraceCheckUtils]: 19: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 == main_~q~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,015 INFO L290 TraceCheckUtils]: 20: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(1 == main_~q~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,015 INFO L290 TraceCheckUtils]: 21: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(2 == main_~q~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,015 INFO L290 TraceCheckUtils]: 22: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,016 INFO L290 TraceCheckUtils]: 23: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,016 INFO L290 TraceCheckUtils]: 24: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,016 INFO L290 TraceCheckUtils]: 25: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,016 INFO L290 TraceCheckUtils]: 26: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !main_#t~short28#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,017 INFO L290 TraceCheckUtils]: 27: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume main_~this_expect~0#1 - 1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,017 INFO L290 TraceCheckUtils]: 28: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(main_~this_expect~0#1 - 1 >= -2147483648); {10167#false} is VALID [2022-02-21 03:10:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:43,018 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:43,018 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670381408] [2022-02-21 03:10:43,018 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [670381408] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:10:43,018 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1101467913] [2022-02-21 03:10:43,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:43,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:43,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:43,036 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:10:43,037 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-21 03:10:43,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:43,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-21 03:10:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:43,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:10:43,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {10166#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {10166#true} is VALID [2022-02-21 03:10:43,223 INFO L290 TraceCheckUtils]: 1: Hoare triple {10166#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {10166#true} is VALID [2022-02-21 03:10:43,223 INFO L290 TraceCheckUtils]: 2: Hoare triple {10166#true} goto; {10166#true} is VALID [2022-02-21 03:10:43,223 INFO L290 TraceCheckUtils]: 3: Hoare triple {10166#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {10166#true} is VALID [2022-02-21 03:10:43,223 INFO L290 TraceCheckUtils]: 4: Hoare triple {10166#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {10166#true} is VALID [2022-02-21 03:10:43,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {10166#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {10166#true} is VALID [2022-02-21 03:10:43,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {10166#true} main_~method_id~0#1 := 1; {10166#true} is VALID [2022-02-21 03:10:43,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {10166#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 == main_~q~0#1); {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,225 INFO L290 TraceCheckUtils]: 10: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,225 INFO L290 TraceCheckUtils]: 11: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,225 INFO L290 TraceCheckUtils]: 12: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,226 INFO L290 TraceCheckUtils]: 13: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,226 INFO L290 TraceCheckUtils]: 14: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 + main_~this_expect~0#1 <= 2147483647; {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,227 INFO L290 TraceCheckUtils]: 15: Hoare triple {10194#(<= 0 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,227 INFO L290 TraceCheckUtils]: 16: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,227 INFO L290 TraceCheckUtils]: 17: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,228 INFO L290 TraceCheckUtils]: 18: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,228 INFO L290 TraceCheckUtils]: 19: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 == main_~q~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,228 INFO L290 TraceCheckUtils]: 20: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(1 == main_~q~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,229 INFO L290 TraceCheckUtils]: 21: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(2 == main_~q~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,229 INFO L290 TraceCheckUtils]: 22: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,229 INFO L290 TraceCheckUtils]: 23: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,230 INFO L290 TraceCheckUtils]: 24: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,230 INFO L290 TraceCheckUtils]: 25: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,230 INFO L290 TraceCheckUtils]: 26: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !main_#t~short28#1; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,231 INFO L290 TraceCheckUtils]: 27: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume main_~this_expect~0#1 - 1 <= 2147483647; {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} is VALID [2022-02-21 03:10:43,231 INFO L290 TraceCheckUtils]: 28: Hoare triple {10169#(<= 1 |ULTIMATE.start_main_~this_expect~0#1|)} assume !(main_~this_expect~0#1 - 1 >= -2147483648); {10167#false} is VALID [2022-02-21 03:10:43,231 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:43,231 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-21 03:10:43,232 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1101467913] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:43,232 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-21 03:10:43,232 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 4 [2022-02-21 03:10:43,232 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833810412] [2022-02-21 03:10:43,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:43,233 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-02-21 03:10:43,233 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:43,233 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,252 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:43,252 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-21 03:10:43,252 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:43,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-21 03:10:43,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-21 03:10:43,253 INFO L87 Difference]: Start difference. First operand 435 states and 627 transitions. Second operand has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:43,569 INFO L93 Difference]: Finished difference Result 444 states and 633 transitions. [2022-02-21 03:10:43,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-21 03:10:43,569 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2022-02-21 03:10:43,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:43,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 325 transitions. [2022-02-21 03:10:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 325 transitions. [2022-02-21 03:10:43,575 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 325 transitions. [2022-02-21 03:10:43,833 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:43,843 INFO L225 Difference]: With dead ends: 444 [2022-02-21 03:10:43,843 INFO L226 Difference]: Without dead ends: 401 [2022-02-21 03:10:43,843 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-21 03:10:43,844 INFO L933 BasicCegarLoop]: 267 mSDtfsCounter, 279 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 391 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:43,845 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [279 Valid, 391 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:43,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2022-02-21 03:10:43,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 392. [2022-02-21 03:10:43,871 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:43,872 INFO L82 GeneralOperation]: Start isEquivalent. First operand 401 states. Second operand has 392 states, 382 states have (on average 1.4895287958115184) internal successors, (569), 391 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,873 INFO L74 IsIncluded]: Start isIncluded. First operand 401 states. Second operand has 392 states, 382 states have (on average 1.4895287958115184) internal successors, (569), 391 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,874 INFO L87 Difference]: Start difference. First operand 401 states. Second operand has 392 states, 382 states have (on average 1.4895287958115184) internal successors, (569), 391 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:43,885 INFO L93 Difference]: Finished difference Result 401 states and 575 transitions. [2022-02-21 03:10:43,885 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 575 transitions. [2022-02-21 03:10:43,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:43,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:43,887 INFO L74 IsIncluded]: Start isIncluded. First operand has 392 states, 382 states have (on average 1.4895287958115184) internal successors, (569), 391 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 401 states. [2022-02-21 03:10:43,888 INFO L87 Difference]: Start difference. First operand has 392 states, 382 states have (on average 1.4895287958115184) internal successors, (569), 391 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 401 states. [2022-02-21 03:10:43,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:43,898 INFO L93 Difference]: Finished difference Result 401 states and 575 transitions. [2022-02-21 03:10:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 575 transitions. [2022-02-21 03:10:43,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:43,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:43,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:43,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:43,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 392 states, 382 states have (on average 1.4895287958115184) internal successors, (569), 391 states have internal predecessors, (569), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 392 states and 569 transitions. [2022-02-21 03:10:43,910 INFO L78 Accepts]: Start accepts. Automaton has 392 states and 569 transitions. Word has length 29 [2022-02-21 03:10:43,910 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:43,910 INFO L470 AbstractCegarLoop]: Abstraction has 392 states and 569 transitions. [2022-02-21 03:10:43,911 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.666666666666666) internal successors, (29), 4 states have internal predecessors, (29), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:43,911 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 569 transitions. [2022-02-21 03:10:43,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-02-21 03:10:43,911 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:43,912 INFO L514 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:43,947 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-21 03:10:44,126 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-02-21 03:10:44,128 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:44,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:44,129 INFO L85 PathProgramCache]: Analyzing trace with hash 1173253948, now seen corresponding path program 1 times [2022-02-21 03:10:44,129 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:44,129 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687255543] [2022-02-21 03:10:44,129 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:44,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:44,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:44,224 INFO L290 TraceCheckUtils]: 0: Hoare triple {11924#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {11924#true} is VALID [2022-02-21 03:10:44,225 INFO L290 TraceCheckUtils]: 1: Hoare triple {11924#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {11924#true} is VALID [2022-02-21 03:10:44,225 INFO L290 TraceCheckUtils]: 2: Hoare triple {11924#true} goto; {11924#true} is VALID [2022-02-21 03:10:44,225 INFO L290 TraceCheckUtils]: 3: Hoare triple {11924#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11924#true} is VALID [2022-02-21 03:10:44,225 INFO L290 TraceCheckUtils]: 4: Hoare triple {11924#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {11924#true} is VALID [2022-02-21 03:10:44,225 INFO L290 TraceCheckUtils]: 5: Hoare triple {11924#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {11924#true} is VALID [2022-02-21 03:10:44,225 INFO L290 TraceCheckUtils]: 6: Hoare triple {11924#true} main_~method_id~0#1 := 1; {11924#true} is VALID [2022-02-21 03:10:44,226 INFO L290 TraceCheckUtils]: 7: Hoare triple {11924#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,226 INFO L290 TraceCheckUtils]: 8: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,227 INFO L290 TraceCheckUtils]: 9: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !(0 == main_~q~0#1); {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,227 INFO L290 TraceCheckUtils]: 10: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,227 INFO L290 TraceCheckUtils]: 11: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,228 INFO L290 TraceCheckUtils]: 12: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,228 INFO L290 TraceCheckUtils]: 13: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,228 INFO L290 TraceCheckUtils]: 14: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,229 INFO L290 TraceCheckUtils]: 15: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,229 INFO L290 TraceCheckUtils]: 16: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} is VALID [2022-02-21 03:10:44,230 INFO L290 TraceCheckUtils]: 17: Hoare triple {11926#(= (+ (- 1) |ULTIMATE.start_main_~this_buffer_empty~0#1|) 0)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,230 INFO L290 TraceCheckUtils]: 18: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,230 INFO L290 TraceCheckUtils]: 19: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(0 == main_~q~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,231 INFO L290 TraceCheckUtils]: 20: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(1 == main_~q~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,231 INFO L290 TraceCheckUtils]: 21: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(2 == main_~q~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,232 INFO L290 TraceCheckUtils]: 22: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,232 INFO L290 TraceCheckUtils]: 23: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,232 INFO L290 TraceCheckUtils]: 24: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,233 INFO L290 TraceCheckUtils]: 25: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,233 INFO L290 TraceCheckUtils]: 26: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !main_#t~short28#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,233 INFO L290 TraceCheckUtils]: 27: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume main_~this_expect~0#1 - 1 <= 2147483647; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,234 INFO L290 TraceCheckUtils]: 28: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,234 INFO L290 TraceCheckUtils]: 29: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(1 - main_~this_buffer_empty~0#1 <= 2147483647); {11925#false} is VALID [2022-02-21 03:10:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:44,235 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:44,235 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687255543] [2022-02-21 03:10:44,235 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687255543] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:10:44,235 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1361931402] [2022-02-21 03:10:44,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:44,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:44,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:44,239 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:10:44,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-21 03:10:44,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:44,312 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 3 conjunts are in the unsatisfiable core [2022-02-21 03:10:44,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:44,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:10:44,439 INFO L290 TraceCheckUtils]: 0: Hoare triple {11924#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {11924#true} is VALID [2022-02-21 03:10:44,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {11924#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {11924#true} is VALID [2022-02-21 03:10:44,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {11924#true} goto; {11924#true} is VALID [2022-02-21 03:10:44,440 INFO L290 TraceCheckUtils]: 3: Hoare triple {11924#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11924#true} is VALID [2022-02-21 03:10:44,440 INFO L290 TraceCheckUtils]: 4: Hoare triple {11924#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {11924#true} is VALID [2022-02-21 03:10:44,440 INFO L290 TraceCheckUtils]: 5: Hoare triple {11924#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {11924#true} is VALID [2022-02-21 03:10:44,440 INFO L290 TraceCheckUtils]: 6: Hoare triple {11924#true} main_~method_id~0#1 := 1; {11924#true} is VALID [2022-02-21 03:10:44,441 INFO L290 TraceCheckUtils]: 7: Hoare triple {11924#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,442 INFO L290 TraceCheckUtils]: 8: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,442 INFO L290 TraceCheckUtils]: 9: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume !(0 == main_~q~0#1); {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,442 INFO L290 TraceCheckUtils]: 10: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,443 INFO L290 TraceCheckUtils]: 11: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,443 INFO L290 TraceCheckUtils]: 12: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,443 INFO L290 TraceCheckUtils]: 13: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,444 INFO L290 TraceCheckUtils]: 14: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,444 INFO L290 TraceCheckUtils]: 15: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,445 INFO L290 TraceCheckUtils]: 16: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} is VALID [2022-02-21 03:10:44,445 INFO L290 TraceCheckUtils]: 17: Hoare triple {11952#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,446 INFO L290 TraceCheckUtils]: 18: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,446 INFO L290 TraceCheckUtils]: 19: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(0 == main_~q~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,446 INFO L290 TraceCheckUtils]: 20: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(1 == main_~q~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,447 INFO L290 TraceCheckUtils]: 21: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(2 == main_~q~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,448 INFO L290 TraceCheckUtils]: 23: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,448 INFO L290 TraceCheckUtils]: 24: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,448 INFO L290 TraceCheckUtils]: 25: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !main_#t~short28#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,449 INFO L290 TraceCheckUtils]: 27: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume main_~this_expect~0#1 - 1 <= 2147483647; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,449 INFO L290 TraceCheckUtils]: 28: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,450 INFO L290 TraceCheckUtils]: 29: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} is VALID [2022-02-21 03:10:44,450 INFO L290 TraceCheckUtils]: 30: Hoare triple {11927#(<= 0 |ULTIMATE.start_main_~this_buffer_empty~0#1|)} assume !(1 - main_~this_buffer_empty~0#1 <= 2147483647); {11925#false} is VALID [2022-02-21 03:10:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:44,451 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:10:44,571 INFO L290 TraceCheckUtils]: 30: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !(1 - main_~this_buffer_empty~0#1 <= 2147483647); {11925#false} is VALID [2022-02-21 03:10:44,572 INFO L290 TraceCheckUtils]: 29: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,572 INFO L290 TraceCheckUtils]: 28: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,573 INFO L290 TraceCheckUtils]: 27: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume main_~this_expect~0#1 - 1 <= 2147483647; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,573 INFO L290 TraceCheckUtils]: 26: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !main_#t~short28#1; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,574 INFO L290 TraceCheckUtils]: 25: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,574 INFO L290 TraceCheckUtils]: 24: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,575 INFO L290 TraceCheckUtils]: 22: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !(2 == main_~q~0#1); {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,576 INFO L290 TraceCheckUtils]: 20: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !(1 == main_~q~0#1); {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,576 INFO L290 TraceCheckUtils]: 19: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !(0 == main_~q~0#1); {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,577 INFO L290 TraceCheckUtils]: 18: Hoare triple {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,577 INFO L290 TraceCheckUtils]: 17: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {12022#(<= 0 (+ |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483646))} is VALID [2022-02-21 03:10:44,578 INFO L290 TraceCheckUtils]: 16: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,578 INFO L290 TraceCheckUtils]: 15: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,578 INFO L290 TraceCheckUtils]: 14: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume 1 + main_~this_expect~0#1 <= 2147483647; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,579 INFO L290 TraceCheckUtils]: 13: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,579 INFO L290 TraceCheckUtils]: 12: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,580 INFO L290 TraceCheckUtils]: 11: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,580 INFO L290 TraceCheckUtils]: 10: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,580 INFO L290 TraceCheckUtils]: 9: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume !(0 == main_~q~0#1); {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,581 INFO L290 TraceCheckUtils]: 8: Hoare triple {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,581 INFO L290 TraceCheckUtils]: 7: Hoare triple {11924#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {12062#(<= |ULTIMATE.start_main_~this_buffer_empty~0#1| 2147483647)} is VALID [2022-02-21 03:10:44,581 INFO L290 TraceCheckUtils]: 6: Hoare triple {11924#true} main_~method_id~0#1 := 1; {11924#true} is VALID [2022-02-21 03:10:44,581 INFO L290 TraceCheckUtils]: 5: Hoare triple {11924#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {11924#true} is VALID [2022-02-21 03:10:44,581 INFO L290 TraceCheckUtils]: 4: Hoare triple {11924#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {11924#true} is VALID [2022-02-21 03:10:44,582 INFO L290 TraceCheckUtils]: 3: Hoare triple {11924#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {11924#true} is VALID [2022-02-21 03:10:44,582 INFO L290 TraceCheckUtils]: 2: Hoare triple {11924#true} goto; {11924#true} is VALID [2022-02-21 03:10:44,582 INFO L290 TraceCheckUtils]: 1: Hoare triple {11924#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {11924#true} is VALID [2022-02-21 03:10:44,582 INFO L290 TraceCheckUtils]: 0: Hoare triple {11924#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {11924#true} is VALID [2022-02-21 03:10:44,582 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-21 03:10:44,583 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1361931402] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:10:44,583 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:10:44,583 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2022-02-21 03:10:44,583 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442822873] [2022-02-21 03:10:44,583 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:10:44,584 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-02-21 03:10:44,584 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:44,584 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:44,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:44,629 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-21 03:10:44,629 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:44,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-21 03:10:44,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-02-21 03:10:44,630 INFO L87 Difference]: Start difference. First operand 392 states and 569 transitions. Second operand has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:44,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:44,969 INFO L93 Difference]: Finished difference Result 397 states and 575 transitions. [2022-02-21 03:10:44,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-21 03:10:44,969 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 31 [2022-02-21 03:10:44,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:44,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:44,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 282 transitions. [2022-02-21 03:10:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:44,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 282 transitions. [2022-02-21 03:10:44,972 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 282 transitions. [2022-02-21 03:10:45,167 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:45,174 INFO L225 Difference]: With dead ends: 397 [2022-02-21 03:10:45,174 INFO L226 Difference]: Without dead ends: 389 [2022-02-21 03:10:45,174 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=32, Unknown=0, NotChecked=0, Total=56 [2022-02-21 03:10:45,175 INFO L933 BasicCegarLoop]: 132 mSDtfsCounter, 593 mSDsluCounter, 126 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 24 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 593 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:45,175 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [593 Valid, 258 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:45,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-02-21 03:10:45,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 289. [2022-02-21 03:10:45,200 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:45,201 INFO L82 GeneralOperation]: Start isEquivalent. First operand 389 states. Second operand has 289 states, 287 states have (on average 1.4390243902439024) internal successors, (413), 288 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,201 INFO L74 IsIncluded]: Start isIncluded. First operand 389 states. Second operand has 289 states, 287 states have (on average 1.4390243902439024) internal successors, (413), 288 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,202 INFO L87 Difference]: Start difference. First operand 389 states. Second operand has 289 states, 287 states have (on average 1.4390243902439024) internal successors, (413), 288 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:45,208 INFO L93 Difference]: Finished difference Result 389 states and 555 transitions. [2022-02-21 03:10:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 555 transitions. [2022-02-21 03:10:45,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:45,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:45,210 INFO L74 IsIncluded]: Start isIncluded. First operand has 289 states, 287 states have (on average 1.4390243902439024) internal successors, (413), 288 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 389 states. [2022-02-21 03:10:45,210 INFO L87 Difference]: Start difference. First operand has 289 states, 287 states have (on average 1.4390243902439024) internal successors, (413), 288 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 389 states. [2022-02-21 03:10:45,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:45,217 INFO L93 Difference]: Finished difference Result 389 states and 555 transitions. [2022-02-21 03:10:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 555 transitions. [2022-02-21 03:10:45,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:45,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:45,218 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:45,218 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:45,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 289 states, 287 states have (on average 1.4390243902439024) internal successors, (413), 288 states have internal predecessors, (413), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 413 transitions. [2022-02-21 03:10:45,222 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 413 transitions. Word has length 31 [2022-02-21 03:10:45,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:45,222 INFO L470 AbstractCegarLoop]: Abstraction has 289 states and 413 transitions. [2022-02-21 03:10:45,222 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.0) internal successors, (66), 7 states have internal predecessors, (66), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,223 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 413 transitions. [2022-02-21 03:10:45,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-02-21 03:10:45,223 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:45,223 INFO L514 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:45,244 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-21 03:10:45,444 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:45,444 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:45,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:45,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1024418114, now seen corresponding path program 1 times [2022-02-21 03:10:45,445 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:45,445 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652762979] [2022-02-21 03:10:45,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:45,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:45,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:45,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {13606#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {13606#true} is VALID [2022-02-21 03:10:45,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {13606#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {13606#true} is VALID [2022-02-21 03:10:45,511 INFO L290 TraceCheckUtils]: 2: Hoare triple {13606#true} goto; {13606#true} is VALID [2022-02-21 03:10:45,511 INFO L290 TraceCheckUtils]: 3: Hoare triple {13606#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {13606#true} is VALID [2022-02-21 03:10:45,511 INFO L290 TraceCheckUtils]: 4: Hoare triple {13606#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {13606#true} is VALID [2022-02-21 03:10:45,512 INFO L290 TraceCheckUtils]: 5: Hoare triple {13606#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {13606#true} is VALID [2022-02-21 03:10:45,512 INFO L290 TraceCheckUtils]: 6: Hoare triple {13606#true} main_~method_id~0#1 := 1; {13606#true} is VALID [2022-02-21 03:10:45,512 INFO L290 TraceCheckUtils]: 7: Hoare triple {13606#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {13608#(= |ULTIMATE.start_main_~q~0#1| 1)} is VALID [2022-02-21 03:10:45,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {13608#(= |ULTIMATE.start_main_~q~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {13608#(= |ULTIMATE.start_main_~q~0#1| 1)} is VALID [2022-02-21 03:10:45,513 INFO L290 TraceCheckUtils]: 9: Hoare triple {13608#(= |ULTIMATE.start_main_~q~0#1| 1)} assume !(0 == main_~q~0#1); {13608#(= |ULTIMATE.start_main_~q~0#1| 1)} is VALID [2022-02-21 03:10:45,513 INFO L290 TraceCheckUtils]: 10: Hoare triple {13608#(= |ULTIMATE.start_main_~q~0#1| 1)} assume !(1 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 11: Hoare triple {13607#false} assume !(2 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {13607#false} assume !(3 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {13607#false} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {13607#false} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 15: Hoare triple {13607#false} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {13607#false} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,514 INFO L290 TraceCheckUtils]: 17: Hoare triple {13607#false} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {13607#false} is VALID [2022-02-21 03:10:45,515 INFO L290 TraceCheckUtils]: 18: Hoare triple {13607#false} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {13607#false} is VALID [2022-02-21 03:10:45,515 INFO L290 TraceCheckUtils]: 19: Hoare triple {13607#false} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {13607#false} is VALID [2022-02-21 03:10:45,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {13607#false} assume 1 + main_~this_expect~0#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {13607#false} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {13607#false} is VALID [2022-02-21 03:10:45,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {13607#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,515 INFO L290 TraceCheckUtils]: 23: Hoare triple {13607#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {13607#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 25: Hoare triple {13607#false} assume !(0 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 26: Hoare triple {13607#false} assume !(1 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 27: Hoare triple {13607#false} assume !(2 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 28: Hoare triple {13607#false} assume !(3 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 29: Hoare triple {13607#false} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,516 INFO L290 TraceCheckUtils]: 30: Hoare triple {13607#false} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {13607#false} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 32: Hoare triple {13607#false} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 33: Hoare triple {13607#false} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 34: Hoare triple {13607#false} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 35: Hoare triple {13607#false} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 36: Hoare triple {13607#false} assume 1 + main_~this_expect~0#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,517 INFO L290 TraceCheckUtils]: 37: Hoare triple {13607#false} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 38: Hoare triple {13607#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 39: Hoare triple {13607#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 40: Hoare triple {13607#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 41: Hoare triple {13607#false} assume !(0 == main_~q~0#1); {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {13607#false} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 43: Hoare triple {13607#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {13607#false} is VALID [2022-02-21 03:10:45,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {13607#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {13607#false} is VALID [2022-02-21 03:10:45,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {13607#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {13607#false} is VALID [2022-02-21 03:10:45,519 INFO L290 TraceCheckUtils]: 46: Hoare triple {13607#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {13607#false} is VALID [2022-02-21 03:10:45,519 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-02-21 03:10:45,519 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:45,519 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652762979] [2022-02-21 03:10:45,519 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652762979] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:45,520 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:45,520 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:45,520 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558753288] [2022-02-21 03:10:45,520 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:45,520 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-21 03:10:45,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:45,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,540 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 32 edges. 32 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:45,540 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:45,541 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:45,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:45,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:45,541 INFO L87 Difference]: Start difference. First operand 289 states and 413 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:45,691 INFO L93 Difference]: Finished difference Result 506 states and 726 transitions. [2022-02-21 03:10:45,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:45,691 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2022-02-21 03:10:45,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 281 transitions. [2022-02-21 03:10:45,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 281 transitions. [2022-02-21 03:10:45,694 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 281 transitions. [2022-02-21 03:10:45,864 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:45,867 INFO L225 Difference]: With dead ends: 506 [2022-02-21 03:10:45,867 INFO L226 Difference]: Without dead ends: 220 [2022-02-21 03:10:45,867 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:45,868 INFO L933 BasicCegarLoop]: 138 mSDtfsCounter, 22 mSDsluCounter, 100 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:45,868 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [22 Valid, 238 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:45,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2022-02-21 03:10:45,909 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 220. [2022-02-21 03:10:45,910 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:45,910 INFO L82 GeneralOperation]: Start isEquivalent. First operand 220 states. Second operand has 220 states, 218 states have (on average 1.4220183486238531) internal successors, (310), 219 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,910 INFO L74 IsIncluded]: Start isIncluded. First operand 220 states. Second operand has 220 states, 218 states have (on average 1.4220183486238531) internal successors, (310), 219 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,910 INFO L87 Difference]: Start difference. First operand 220 states. Second operand has 220 states, 218 states have (on average 1.4220183486238531) internal successors, (310), 219 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:45,913 INFO L93 Difference]: Finished difference Result 220 states and 310 transitions. [2022-02-21 03:10:45,913 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2022-02-21 03:10:45,913 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:45,913 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:45,914 INFO L74 IsIncluded]: Start isIncluded. First operand has 220 states, 218 states have (on average 1.4220183486238531) internal successors, (310), 219 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 220 states. [2022-02-21 03:10:45,914 INFO L87 Difference]: Start difference. First operand has 220 states, 218 states have (on average 1.4220183486238531) internal successors, (310), 219 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 220 states. [2022-02-21 03:10:45,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:45,917 INFO L93 Difference]: Finished difference Result 220 states and 310 transitions. [2022-02-21 03:10:45,917 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2022-02-21 03:10:45,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:45,917 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:45,917 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:45,917 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:45,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 220 states, 218 states have (on average 1.4220183486238531) internal successors, (310), 219 states have internal predecessors, (310), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 310 transitions. [2022-02-21 03:10:45,920 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 310 transitions. Word has length 47 [2022-02-21 03:10:45,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:45,920 INFO L470 AbstractCegarLoop]: Abstraction has 220 states and 310 transitions. [2022-02-21 03:10:45,920 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:45,920 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 310 transitions. [2022-02-21 03:10:45,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-02-21 03:10:45,921 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:45,922 INFO L514 BasicCegarLoop]: trace histogram [5, 4, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:45,922 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-21 03:10:45,922 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:45,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:45,923 INFO L85 PathProgramCache]: Analyzing trace with hash 983432675, now seen corresponding path program 1 times [2022-02-21 03:10:45,923 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:45,923 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760149385] [2022-02-21 03:10:45,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:45,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:46,036 INFO L290 TraceCheckUtils]: 0: Hoare triple {14809#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {14809#true} is VALID [2022-02-21 03:10:46,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {14809#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {14809#true} is VALID [2022-02-21 03:10:46,036 INFO L290 TraceCheckUtils]: 2: Hoare triple {14809#true} goto; {14809#true} is VALID [2022-02-21 03:10:46,036 INFO L290 TraceCheckUtils]: 3: Hoare triple {14809#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {14809#true} is VALID [2022-02-21 03:10:46,036 INFO L290 TraceCheckUtils]: 4: Hoare triple {14809#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,039 INFO L290 TraceCheckUtils]: 5: Hoare triple {14809#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {14809#true} is VALID [2022-02-21 03:10:46,045 INFO L290 TraceCheckUtils]: 6: Hoare triple {14809#true} main_~method_id~0#1 := 1; {14809#true} is VALID [2022-02-21 03:10:46,045 INFO L290 TraceCheckUtils]: 7: Hoare triple {14809#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {14809#true} is VALID [2022-02-21 03:10:46,045 INFO L290 TraceCheckUtils]: 8: Hoare triple {14809#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {14809#true} is VALID [2022-02-21 03:10:46,045 INFO L290 TraceCheckUtils]: 9: Hoare triple {14809#true} assume !(0 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,045 INFO L290 TraceCheckUtils]: 10: Hoare triple {14809#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,046 INFO L290 TraceCheckUtils]: 11: Hoare triple {14809#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {14809#true} is VALID [2022-02-21 03:10:46,046 INFO L290 TraceCheckUtils]: 12: Hoare triple {14809#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {14809#true} is VALID [2022-02-21 03:10:46,046 INFO L290 TraceCheckUtils]: 13: Hoare triple {14809#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {14809#true} is VALID [2022-02-21 03:10:46,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {14809#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,046 INFO L290 TraceCheckUtils]: 15: Hoare triple {14809#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {14809#true} is VALID [2022-02-21 03:10:46,046 INFO L290 TraceCheckUtils]: 16: Hoare triple {14809#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,047 INFO L290 TraceCheckUtils]: 17: Hoare triple {14809#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {14809#true} is VALID [2022-02-21 03:10:46,047 INFO L290 TraceCheckUtils]: 18: Hoare triple {14809#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {14809#true} is VALID [2022-02-21 03:10:46,047 INFO L290 TraceCheckUtils]: 19: Hoare triple {14809#true} assume !(0 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,047 INFO L290 TraceCheckUtils]: 20: Hoare triple {14809#true} assume !(1 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,047 INFO L290 TraceCheckUtils]: 21: Hoare triple {14809#true} assume !(2 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,047 INFO L290 TraceCheckUtils]: 22: Hoare triple {14809#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,048 INFO L290 TraceCheckUtils]: 23: Hoare triple {14809#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,048 INFO L290 TraceCheckUtils]: 24: Hoare triple {14809#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {14809#true} is VALID [2022-02-21 03:10:46,048 INFO L290 TraceCheckUtils]: 25: Hoare triple {14809#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {14809#true} is VALID [2022-02-21 03:10:46,048 INFO L290 TraceCheckUtils]: 26: Hoare triple {14809#true} assume !main_#t~short28#1; {14809#true} is VALID [2022-02-21 03:10:46,048 INFO L290 TraceCheckUtils]: 27: Hoare triple {14809#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,048 INFO L290 TraceCheckUtils]: 28: Hoare triple {14809#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {14809#true} is VALID [2022-02-21 03:10:46,049 INFO L290 TraceCheckUtils]: 29: Hoare triple {14809#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {14809#true} is VALID [2022-02-21 03:10:46,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {14809#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {14809#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {14809#true} is VALID [2022-02-21 03:10:46,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {14809#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {14809#true} is VALID [2022-02-21 03:10:46,049 INFO L290 TraceCheckUtils]: 33: Hoare triple {14809#true} assume !(0 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,050 INFO L290 TraceCheckUtils]: 34: Hoare triple {14809#true} assume !(1 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,050 INFO L290 TraceCheckUtils]: 35: Hoare triple {14809#true} assume !(2 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,050 INFO L290 TraceCheckUtils]: 36: Hoare triple {14809#true} assume !(3 == main_~q~0#1); {14809#true} is VALID [2022-02-21 03:10:46,050 INFO L290 TraceCheckUtils]: 37: Hoare triple {14809#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,050 INFO L290 TraceCheckUtils]: 38: Hoare triple {14809#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,050 INFO L290 TraceCheckUtils]: 39: Hoare triple {14809#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,051 INFO L290 TraceCheckUtils]: 40: Hoare triple {14809#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {14809#true} is VALID [2022-02-21 03:10:46,052 INFO L290 TraceCheckUtils]: 41: Hoare triple {14809#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {14809#true} is VALID [2022-02-21 03:10:46,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {14809#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {14809#true} is VALID [2022-02-21 03:10:46,068 INFO L290 TraceCheckUtils]: 43: Hoare triple {14809#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume 1 + main_~this_expect~0#1 <= 2147483647; {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,069 INFO L290 TraceCheckUtils]: 45: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,069 INFO L290 TraceCheckUtils]: 46: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,069 INFO L290 TraceCheckUtils]: 47: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,070 INFO L290 TraceCheckUtils]: 48: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,070 INFO L290 TraceCheckUtils]: 49: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume !(0 == main_~q~0#1); {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,070 INFO L290 TraceCheckUtils]: 50: Hoare triple {14811#(<= 5 |ULTIMATE.start_main_~q~0#1|)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {14810#false} is VALID [2022-02-21 03:10:46,070 INFO L290 TraceCheckUtils]: 51: Hoare triple {14810#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {14810#false} is VALID [2022-02-21 03:10:46,071 INFO L290 TraceCheckUtils]: 52: Hoare triple {14810#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {14810#false} is VALID [2022-02-21 03:10:46,071 INFO L290 TraceCheckUtils]: 53: Hoare triple {14810#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {14810#false} is VALID [2022-02-21 03:10:46,071 INFO L290 TraceCheckUtils]: 54: Hoare triple {14810#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {14810#false} is VALID [2022-02-21 03:10:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-02-21 03:10:46,071 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:46,071 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760149385] [2022-02-21 03:10:46,071 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760149385] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:46,071 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:46,071 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:46,071 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204829832] [2022-02-21 03:10:46,071 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:46,072 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2022-02-21 03:10:46,072 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:46,072 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,105 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:46,105 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:46,105 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:46,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:46,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:46,106 INFO L87 Difference]: Start difference. First operand 220 states and 310 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:46,300 INFO L93 Difference]: Finished difference Result 453 states and 645 transitions. [2022-02-21 03:10:46,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:46,301 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2022-02-21 03:10:46,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:46,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 290 transitions. [2022-02-21 03:10:46,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 290 transitions. [2022-02-21 03:10:46,307 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 290 transitions. [2022-02-21 03:10:46,481 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 290 edges. 290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:46,484 INFO L225 Difference]: With dead ends: 453 [2022-02-21 03:10:46,484 INFO L226 Difference]: Without dead ends: 236 [2022-02-21 03:10:46,485 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:46,485 INFO L933 BasicCegarLoop]: 141 mSDtfsCounter, 30 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:46,486 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [30 Valid, 234 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:46,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-02-21 03:10:46,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-02-21 03:10:46,528 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:46,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 236 states. Second operand has 236 states, 234 states have (on average 1.4017094017094016) internal successors, (328), 235 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,529 INFO L74 IsIncluded]: Start isIncluded. First operand 236 states. Second operand has 236 states, 234 states have (on average 1.4017094017094016) internal successors, (328), 235 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,529 INFO L87 Difference]: Start difference. First operand 236 states. Second operand has 236 states, 234 states have (on average 1.4017094017094016) internal successors, (328), 235 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:46,533 INFO L93 Difference]: Finished difference Result 236 states and 328 transitions. [2022-02-21 03:10:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 328 transitions. [2022-02-21 03:10:46,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:46,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:46,534 INFO L74 IsIncluded]: Start isIncluded. First operand has 236 states, 234 states have (on average 1.4017094017094016) internal successors, (328), 235 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 236 states. [2022-02-21 03:10:46,535 INFO L87 Difference]: Start difference. First operand has 236 states, 234 states have (on average 1.4017094017094016) internal successors, (328), 235 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 236 states. [2022-02-21 03:10:46,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:46,538 INFO L93 Difference]: Finished difference Result 236 states and 328 transitions. [2022-02-21 03:10:46,538 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 328 transitions. [2022-02-21 03:10:46,539 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:46,539 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:46,539 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:46,539 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 234 states have (on average 1.4017094017094016) internal successors, (328), 235 states have internal predecessors, (328), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 328 transitions. [2022-02-21 03:10:46,543 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 328 transitions. Word has length 55 [2022-02-21 03:10:46,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:46,543 INFO L470 AbstractCegarLoop]: Abstraction has 236 states and 328 transitions. [2022-02-21 03:10:46,544 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 328 transitions. [2022-02-21 03:10:46,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-02-21 03:10:46,545 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:46,545 INFO L514 BasicCegarLoop]: trace histogram [6, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:46,545 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-02-21 03:10:46,545 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:46,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:46,546 INFO L85 PathProgramCache]: Analyzing trace with hash -1592888312, now seen corresponding path program 1 times [2022-02-21 03:10:46,546 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:46,546 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549423775] [2022-02-21 03:10:46,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:46,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:46,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {16015#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {16015#true} is VALID [2022-02-21 03:10:46,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {16015#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {16015#true} is VALID [2022-02-21 03:10:46,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {16015#true} goto; {16015#true} is VALID [2022-02-21 03:10:46,639 INFO L290 TraceCheckUtils]: 3: Hoare triple {16015#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {16015#true} is VALID [2022-02-21 03:10:46,639 INFO L290 TraceCheckUtils]: 4: Hoare triple {16015#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,640 INFO L290 TraceCheckUtils]: 5: Hoare triple {16015#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {16015#true} is VALID [2022-02-21 03:10:46,640 INFO L290 TraceCheckUtils]: 6: Hoare triple {16015#true} main_~method_id~0#1 := 1; {16015#true} is VALID [2022-02-21 03:10:46,640 INFO L290 TraceCheckUtils]: 7: Hoare triple {16015#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {16015#true} is VALID [2022-02-21 03:10:46,640 INFO L290 TraceCheckUtils]: 8: Hoare triple {16015#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {16015#true} is VALID [2022-02-21 03:10:46,640 INFO L290 TraceCheckUtils]: 9: Hoare triple {16015#true} assume !(0 == main_~q~0#1); {16015#true} is VALID [2022-02-21 03:10:46,640 INFO L290 TraceCheckUtils]: 10: Hoare triple {16015#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,641 INFO L290 TraceCheckUtils]: 11: Hoare triple {16015#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {16015#true} is VALID [2022-02-21 03:10:46,641 INFO L290 TraceCheckUtils]: 12: Hoare triple {16015#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {16015#true} is VALID [2022-02-21 03:10:46,641 INFO L290 TraceCheckUtils]: 13: Hoare triple {16015#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {16015#true} is VALID [2022-02-21 03:10:46,641 INFO L290 TraceCheckUtils]: 14: Hoare triple {16015#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,641 INFO L290 TraceCheckUtils]: 15: Hoare triple {16015#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {16015#true} is VALID [2022-02-21 03:10:46,641 INFO L290 TraceCheckUtils]: 16: Hoare triple {16015#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {16015#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {16015#true} is VALID [2022-02-21 03:10:46,642 INFO L290 TraceCheckUtils]: 18: Hoare triple {16015#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {16015#true} is VALID [2022-02-21 03:10:46,642 INFO L290 TraceCheckUtils]: 19: Hoare triple {16015#true} assume !(0 == main_~q~0#1); {16015#true} is VALID [2022-02-21 03:10:46,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {16015#true} assume !(1 == main_~q~0#1); {16015#true} is VALID [2022-02-21 03:10:46,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {16015#true} assume !(2 == main_~q~0#1); {16015#true} is VALID [2022-02-21 03:10:46,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {16015#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,643 INFO L290 TraceCheckUtils]: 23: Hoare triple {16015#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {16015#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {16015#true} is VALID [2022-02-21 03:10:46,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {16015#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {16015#true} is VALID [2022-02-21 03:10:46,643 INFO L290 TraceCheckUtils]: 26: Hoare triple {16015#true} assume !main_#t~short28#1; {16015#true} is VALID [2022-02-21 03:10:46,643 INFO L290 TraceCheckUtils]: 27: Hoare triple {16015#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {16015#true} is VALID [2022-02-21 03:10:46,643 INFO L290 TraceCheckUtils]: 28: Hoare triple {16015#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {16015#true} is VALID [2022-02-21 03:10:46,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {16015#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,644 INFO L290 TraceCheckUtils]: 30: Hoare triple {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,645 INFO L290 TraceCheckUtils]: 31: Hoare triple {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,645 INFO L290 TraceCheckUtils]: 32: Hoare triple {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} assume !(0 == main_~q~0#1); {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} is VALID [2022-02-21 03:10:46,646 INFO L290 TraceCheckUtils]: 34: Hoare triple {16017#(<= 4 |ULTIMATE.start_main_~q~0#1|)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,646 INFO L290 TraceCheckUtils]: 35: Hoare triple {16016#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {16016#false} is VALID [2022-02-21 03:10:46,646 INFO L290 TraceCheckUtils]: 36: Hoare triple {16016#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {16016#false} is VALID [2022-02-21 03:10:46,647 INFO L290 TraceCheckUtils]: 37: Hoare triple {16016#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {16016#false} is VALID [2022-02-21 03:10:46,647 INFO L290 TraceCheckUtils]: 38: Hoare triple {16016#false} assume 1 + main_~this_expect~0#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,647 INFO L290 TraceCheckUtils]: 39: Hoare triple {16016#false} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {16016#false} is VALID [2022-02-21 03:10:46,647 INFO L290 TraceCheckUtils]: 40: Hoare triple {16016#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,647 INFO L290 TraceCheckUtils]: 41: Hoare triple {16016#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {16016#false} is VALID [2022-02-21 03:10:46,647 INFO L290 TraceCheckUtils]: 42: Hoare triple {16016#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {16016#false} is VALID [2022-02-21 03:10:46,648 INFO L290 TraceCheckUtils]: 43: Hoare triple {16016#false} assume !(0 == main_~q~0#1); {16016#false} is VALID [2022-02-21 03:10:46,648 INFO L290 TraceCheckUtils]: 44: Hoare triple {16016#false} assume !(1 == main_~q~0#1); {16016#false} is VALID [2022-02-21 03:10:46,648 INFO L290 TraceCheckUtils]: 45: Hoare triple {16016#false} assume !(2 == main_~q~0#1); {16016#false} is VALID [2022-02-21 03:10:46,648 INFO L290 TraceCheckUtils]: 46: Hoare triple {16016#false} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,648 INFO L290 TraceCheckUtils]: 47: Hoare triple {16016#false} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,648 INFO L290 TraceCheckUtils]: 48: Hoare triple {16016#false} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {16016#false} is VALID [2022-02-21 03:10:46,649 INFO L290 TraceCheckUtils]: 49: Hoare triple {16016#false} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {16016#false} is VALID [2022-02-21 03:10:46,649 INFO L290 TraceCheckUtils]: 50: Hoare triple {16016#false} assume !main_#t~short28#1; {16016#false} is VALID [2022-02-21 03:10:46,649 INFO L290 TraceCheckUtils]: 51: Hoare triple {16016#false} assume main_~this_expect~0#1 - 1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {16016#false} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {16016#false} is VALID [2022-02-21 03:10:46,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {16016#false} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {16016#false} is VALID [2022-02-21 03:10:46,650 INFO L290 TraceCheckUtils]: 54: Hoare triple {16016#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,650 INFO L290 TraceCheckUtils]: 55: Hoare triple {16016#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {16016#false} is VALID [2022-02-21 03:10:46,650 INFO L290 TraceCheckUtils]: 56: Hoare triple {16016#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {16016#false} is VALID [2022-02-21 03:10:46,650 INFO L290 TraceCheckUtils]: 57: Hoare triple {16016#false} assume !(0 == main_~q~0#1); {16016#false} is VALID [2022-02-21 03:10:46,650 INFO L290 TraceCheckUtils]: 58: Hoare triple {16016#false} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {16016#false} is VALID [2022-02-21 03:10:46,650 INFO L290 TraceCheckUtils]: 59: Hoare triple {16016#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {16016#false} is VALID [2022-02-21 03:10:46,652 INFO L290 TraceCheckUtils]: 60: Hoare triple {16016#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {16016#false} is VALID [2022-02-21 03:10:46,652 INFO L290 TraceCheckUtils]: 61: Hoare triple {16016#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {16016#false} is VALID [2022-02-21 03:10:46,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {16016#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {16016#false} is VALID [2022-02-21 03:10:46,653 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-02-21 03:10:46,653 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:46,653 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549423775] [2022-02-21 03:10:46,654 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549423775] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:46,654 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:46,654 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:46,654 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1274720165] [2022-02-21 03:10:46,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:46,655 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2022-02-21 03:10:46,655 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:46,655 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,714 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:46,714 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:46,714 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:46,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:46,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:46,715 INFO L87 Difference]: Start difference. First operand 236 states and 328 transitions. Second operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:46,965 INFO L93 Difference]: Finished difference Result 445 states and 617 transitions. [2022-02-21 03:10:46,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:46,965 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 63 [2022-02-21 03:10:46,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 266 transitions. [2022-02-21 03:10:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 266 transitions. [2022-02-21 03:10:46,969 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 266 transitions. [2022-02-21 03:10:47,155 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 266 edges. 266 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:47,159 INFO L225 Difference]: With dead ends: 445 [2022-02-21 03:10:47,159 INFO L226 Difference]: Without dead ends: 212 [2022-02-21 03:10:47,160 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:47,161 INFO L933 BasicCegarLoop]: 117 mSDtfsCounter, 55 mSDsluCounter, 54 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 171 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:47,161 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 171 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:47,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2022-02-21 03:10:47,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 212. [2022-02-21 03:10:47,206 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:47,206 INFO L82 GeneralOperation]: Start isEquivalent. First operand 212 states. Second operand has 212 states, 210 states have (on average 1.3523809523809525) internal successors, (284), 211 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,207 INFO L74 IsIncluded]: Start isIncluded. First operand 212 states. Second operand has 212 states, 210 states have (on average 1.3523809523809525) internal successors, (284), 211 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,207 INFO L87 Difference]: Start difference. First operand 212 states. Second operand has 212 states, 210 states have (on average 1.3523809523809525) internal successors, (284), 211 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,211 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:47,211 INFO L93 Difference]: Finished difference Result 212 states and 284 transitions. [2022-02-21 03:10:47,211 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 284 transitions. [2022-02-21 03:10:47,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:47,212 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:47,212 INFO L74 IsIncluded]: Start isIncluded. First operand has 212 states, 210 states have (on average 1.3523809523809525) internal successors, (284), 211 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 212 states. [2022-02-21 03:10:47,212 INFO L87 Difference]: Start difference. First operand has 212 states, 210 states have (on average 1.3523809523809525) internal successors, (284), 211 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 212 states. [2022-02-21 03:10:47,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:47,216 INFO L93 Difference]: Finished difference Result 212 states and 284 transitions. [2022-02-21 03:10:47,216 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 284 transitions. [2022-02-21 03:10:47,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:47,217 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:47,217 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:47,217 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:47,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 212 states, 210 states have (on average 1.3523809523809525) internal successors, (284), 211 states have internal predecessors, (284), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 284 transitions. [2022-02-21 03:10:47,221 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 284 transitions. Word has length 63 [2022-02-21 03:10:47,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:47,221 INFO L470 AbstractCegarLoop]: Abstraction has 212 states and 284 transitions. [2022-02-21 03:10:47,222 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.333333333333332) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,222 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 284 transitions. [2022-02-21 03:10:47,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-02-21 03:10:47,223 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:47,223 INFO L514 BasicCegarLoop]: trace histogram [6, 5, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:47,223 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-02-21 03:10:47,223 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:47,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:47,224 INFO L85 PathProgramCache]: Analyzing trace with hash -1013294547, now seen corresponding path program 1 times [2022-02-21 03:10:47,224 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:47,224 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [716178397] [2022-02-21 03:10:47,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:47,309 INFO L290 TraceCheckUtils]: 0: Hoare triple {17145#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {17145#true} is VALID [2022-02-21 03:10:47,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {17145#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {17145#true} is VALID [2022-02-21 03:10:47,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {17145#true} goto; {17145#true} is VALID [2022-02-21 03:10:47,310 INFO L290 TraceCheckUtils]: 3: Hoare triple {17145#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {17145#true} is VALID [2022-02-21 03:10:47,310 INFO L290 TraceCheckUtils]: 4: Hoare triple {17145#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {17145#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {17145#true} is VALID [2022-02-21 03:10:47,310 INFO L290 TraceCheckUtils]: 6: Hoare triple {17145#true} main_~method_id~0#1 := 1; {17145#true} is VALID [2022-02-21 03:10:47,310 INFO L290 TraceCheckUtils]: 7: Hoare triple {17145#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {17145#true} is VALID [2022-02-21 03:10:47,310 INFO L290 TraceCheckUtils]: 8: Hoare triple {17145#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {17145#true} is VALID [2022-02-21 03:10:47,311 INFO L290 TraceCheckUtils]: 9: Hoare triple {17145#true} assume !(0 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,311 INFO L290 TraceCheckUtils]: 10: Hoare triple {17145#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,311 INFO L290 TraceCheckUtils]: 11: Hoare triple {17145#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {17145#true} is VALID [2022-02-21 03:10:47,311 INFO L290 TraceCheckUtils]: 12: Hoare triple {17145#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {17145#true} is VALID [2022-02-21 03:10:47,311 INFO L290 TraceCheckUtils]: 13: Hoare triple {17145#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {17145#true} is VALID [2022-02-21 03:10:47,312 INFO L290 TraceCheckUtils]: 14: Hoare triple {17145#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,312 INFO L290 TraceCheckUtils]: 15: Hoare triple {17145#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {17145#true} is VALID [2022-02-21 03:10:47,312 INFO L290 TraceCheckUtils]: 16: Hoare triple {17145#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,312 INFO L290 TraceCheckUtils]: 17: Hoare triple {17145#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {17145#true} is VALID [2022-02-21 03:10:47,312 INFO L290 TraceCheckUtils]: 18: Hoare triple {17145#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {17145#true} is VALID [2022-02-21 03:10:47,312 INFO L290 TraceCheckUtils]: 19: Hoare triple {17145#true} assume !(0 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,313 INFO L290 TraceCheckUtils]: 20: Hoare triple {17145#true} assume !(1 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,313 INFO L290 TraceCheckUtils]: 21: Hoare triple {17145#true} assume !(2 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {17145#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,313 INFO L290 TraceCheckUtils]: 23: Hoare triple {17145#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,313 INFO L290 TraceCheckUtils]: 24: Hoare triple {17145#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {17145#true} is VALID [2022-02-21 03:10:47,313 INFO L290 TraceCheckUtils]: 25: Hoare triple {17145#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {17145#true} is VALID [2022-02-21 03:10:47,314 INFO L290 TraceCheckUtils]: 26: Hoare triple {17145#true} assume !main_#t~short28#1; {17145#true} is VALID [2022-02-21 03:10:47,314 INFO L290 TraceCheckUtils]: 27: Hoare triple {17145#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,314 INFO L290 TraceCheckUtils]: 28: Hoare triple {17145#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {17145#true} is VALID [2022-02-21 03:10:47,314 INFO L290 TraceCheckUtils]: 29: Hoare triple {17145#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {17145#true} is VALID [2022-02-21 03:10:47,314 INFO L290 TraceCheckUtils]: 30: Hoare triple {17145#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 31: Hoare triple {17145#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 32: Hoare triple {17145#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 33: Hoare triple {17145#true} assume !(0 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 34: Hoare triple {17145#true} assume !(1 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 35: Hoare triple {17145#true} assume !(2 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 36: Hoare triple {17145#true} assume !(3 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,315 INFO L290 TraceCheckUtils]: 37: Hoare triple {17145#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,316 INFO L290 TraceCheckUtils]: 38: Hoare triple {17145#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,316 INFO L290 TraceCheckUtils]: 39: Hoare triple {17145#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,316 INFO L290 TraceCheckUtils]: 40: Hoare triple {17145#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,316 INFO L290 TraceCheckUtils]: 41: Hoare triple {17145#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {17145#true} is VALID [2022-02-21 03:10:47,316 INFO L290 TraceCheckUtils]: 42: Hoare triple {17145#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {17145#true} is VALID [2022-02-21 03:10:47,316 INFO L290 TraceCheckUtils]: 43: Hoare triple {17145#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {17145#true} is VALID [2022-02-21 03:10:47,317 INFO L290 TraceCheckUtils]: 44: Hoare triple {17145#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,317 INFO L290 TraceCheckUtils]: 45: Hoare triple {17145#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {17145#true} is VALID [2022-02-21 03:10:47,317 INFO L290 TraceCheckUtils]: 46: Hoare triple {17145#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,317 INFO L290 TraceCheckUtils]: 47: Hoare triple {17145#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {17145#true} is VALID [2022-02-21 03:10:47,317 INFO L290 TraceCheckUtils]: 48: Hoare triple {17145#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {17145#true} is VALID [2022-02-21 03:10:47,317 INFO L290 TraceCheckUtils]: 49: Hoare triple {17145#true} assume !(0 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,318 INFO L290 TraceCheckUtils]: 50: Hoare triple {17145#true} assume !(1 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,318 INFO L290 TraceCheckUtils]: 51: Hoare triple {17145#true} assume !(2 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,318 INFO L290 TraceCheckUtils]: 52: Hoare triple {17145#true} assume !(3 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,318 INFO L290 TraceCheckUtils]: 53: Hoare triple {17145#true} assume !(4 == main_~q~0#1); {17145#true} is VALID [2022-02-21 03:10:47,318 INFO L290 TraceCheckUtils]: 54: Hoare triple {17145#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,318 INFO L290 TraceCheckUtils]: 55: Hoare triple {17145#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,319 INFO L290 TraceCheckUtils]: 56: Hoare triple {17145#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,319 INFO L290 TraceCheckUtils]: 57: Hoare triple {17145#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,319 INFO L290 TraceCheckUtils]: 58: Hoare triple {17145#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,319 INFO L290 TraceCheckUtils]: 59: Hoare triple {17145#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {17145#true} is VALID [2022-02-21 03:10:47,319 INFO L290 TraceCheckUtils]: 60: Hoare triple {17145#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {17145#true} is VALID [2022-02-21 03:10:47,319 INFO L290 TraceCheckUtils]: 61: Hoare triple {17145#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {17145#true} is VALID [2022-02-21 03:10:47,320 INFO L290 TraceCheckUtils]: 62: Hoare triple {17145#true} assume main_#t~short45#1; {17147#|ULTIMATE.start_main_#t~short45#1|} is VALID [2022-02-21 03:10:47,320 INFO L290 TraceCheckUtils]: 63: Hoare triple {17147#|ULTIMATE.start_main_#t~short45#1|} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 64: Hoare triple {17146#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 65: Hoare triple {17146#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 66: Hoare triple {17146#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 67: Hoare triple {17146#false} assume !(0 == main_~q~0#1); {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 68: Hoare triple {17146#false} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 69: Hoare triple {17146#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {17146#false} is VALID [2022-02-21 03:10:47,321 INFO L290 TraceCheckUtils]: 70: Hoare triple {17146#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {17146#false} is VALID [2022-02-21 03:10:47,322 INFO L290 TraceCheckUtils]: 71: Hoare triple {17146#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {17146#false} is VALID [2022-02-21 03:10:47,322 INFO L290 TraceCheckUtils]: 72: Hoare triple {17146#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {17146#false} is VALID [2022-02-21 03:10:47,322 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-02-21 03:10:47,322 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:47,322 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [716178397] [2022-02-21 03:10:47,323 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [716178397] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:47,323 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:10:47,323 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:10:47,323 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [174254830] [2022-02-21 03:10:47,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:47,324 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2022-02-21 03:10:47,324 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:47,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,365 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:47,366 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:10:47,366 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:47,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:10:47,366 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:47,367 INFO L87 Difference]: Start difference. First operand 212 states and 284 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:47,487 INFO L93 Difference]: Finished difference Result 329 states and 440 transitions. [2022-02-21 03:10:47,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:10:47,487 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 73 [2022-02-21 03:10:47,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 234 transitions. [2022-02-21 03:10:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 234 transitions. [2022-02-21 03:10:47,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 234 transitions. [2022-02-21 03:10:47,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 234 edges. 234 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:47,614 INFO L225 Difference]: With dead ends: 329 [2022-02-21 03:10:47,614 INFO L226 Difference]: Without dead ends: 212 [2022-02-21 03:10:47,614 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:10:47,615 INFO L933 BasicCegarLoop]: 120 mSDtfsCounter, 0 mSDsluCounter, 114 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:47,615 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 234 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:10:47,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 212 states. [2022-02-21 03:10:47,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 212 to 212. [2022-02-21 03:10:47,652 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:47,653 INFO L82 GeneralOperation]: Start isEquivalent. First operand 212 states. Second operand has 212 states, 210 states have (on average 1.3428571428571427) internal successors, (282), 211 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,653 INFO L74 IsIncluded]: Start isIncluded. First operand 212 states. Second operand has 212 states, 210 states have (on average 1.3428571428571427) internal successors, (282), 211 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,653 INFO L87 Difference]: Start difference. First operand 212 states. Second operand has 212 states, 210 states have (on average 1.3428571428571427) internal successors, (282), 211 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:47,656 INFO L93 Difference]: Finished difference Result 212 states and 282 transitions. [2022-02-21 03:10:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2022-02-21 03:10:47,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:47,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:47,657 INFO L74 IsIncluded]: Start isIncluded. First operand has 212 states, 210 states have (on average 1.3428571428571427) internal successors, (282), 211 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 212 states. [2022-02-21 03:10:47,657 INFO L87 Difference]: Start difference. First operand has 212 states, 210 states have (on average 1.3428571428571427) internal successors, (282), 211 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 212 states. [2022-02-21 03:10:47,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:47,659 INFO L93 Difference]: Finished difference Result 212 states and 282 transitions. [2022-02-21 03:10:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2022-02-21 03:10:47,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:47,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:47,660 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:47,660 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:47,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 212 states, 210 states have (on average 1.3428571428571427) internal successors, (282), 211 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 212 states and 282 transitions. [2022-02-21 03:10:47,663 INFO L78 Accepts]: Start accepts. Automaton has 212 states and 282 transitions. Word has length 73 [2022-02-21 03:10:47,663 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:47,663 INFO L470 AbstractCegarLoop]: Abstraction has 212 states and 282 transitions. [2022-02-21 03:10:47,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 282 transitions. [2022-02-21 03:10:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-02-21 03:10:47,664 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:47,664 INFO L514 BasicCegarLoop]: trace histogram [6, 5, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:47,664 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-02-21 03:10:47,664 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:47,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:47,665 INFO L85 PathProgramCache]: Analyzing trace with hash -504021519, now seen corresponding path program 1 times [2022-02-21 03:10:47,665 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:47,665 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192478422] [2022-02-21 03:10:47,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:47,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:47,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {18152#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {18152#true} is VALID [2022-02-21 03:10:47,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {18152#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {18152#true} is VALID [2022-02-21 03:10:47,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {18152#true} goto; {18152#true} is VALID [2022-02-21 03:10:47,776 INFO L290 TraceCheckUtils]: 3: Hoare triple {18152#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18152#true} is VALID [2022-02-21 03:10:47,777 INFO L290 TraceCheckUtils]: 4: Hoare triple {18152#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {18152#true} is VALID [2022-02-21 03:10:47,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {18152#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {18152#true} is VALID [2022-02-21 03:10:47,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {18152#true} main_~method_id~0#1 := 1; {18152#true} is VALID [2022-02-21 03:10:47,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {18152#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,778 INFO L290 TraceCheckUtils]: 8: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,778 INFO L290 TraceCheckUtils]: 10: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,778 INFO L290 TraceCheckUtils]: 11: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,779 INFO L290 TraceCheckUtils]: 12: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,782 INFO L290 TraceCheckUtils]: 14: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:47,782 INFO L290 TraceCheckUtils]: 15: Hoare triple {18154#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,783 INFO L290 TraceCheckUtils]: 16: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,783 INFO L290 TraceCheckUtils]: 17: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,783 INFO L290 TraceCheckUtils]: 18: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,784 INFO L290 TraceCheckUtils]: 19: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,784 INFO L290 TraceCheckUtils]: 20: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,784 INFO L290 TraceCheckUtils]: 21: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,784 INFO L290 TraceCheckUtils]: 22: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,785 INFO L290 TraceCheckUtils]: 23: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,785 INFO L290 TraceCheckUtils]: 24: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,785 INFO L290 TraceCheckUtils]: 25: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,786 INFO L290 TraceCheckUtils]: 26: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,786 INFO L290 TraceCheckUtils]: 27: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,786 INFO L290 TraceCheckUtils]: 28: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,787 INFO L290 TraceCheckUtils]: 29: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,787 INFO L290 TraceCheckUtils]: 30: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,787 INFO L290 TraceCheckUtils]: 31: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,788 INFO L290 TraceCheckUtils]: 32: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,788 INFO L290 TraceCheckUtils]: 33: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,788 INFO L290 TraceCheckUtils]: 34: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,789 INFO L290 TraceCheckUtils]: 35: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,789 INFO L290 TraceCheckUtils]: 37: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,790 INFO L290 TraceCheckUtils]: 38: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,790 INFO L290 TraceCheckUtils]: 39: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,790 INFO L290 TraceCheckUtils]: 40: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,790 INFO L290 TraceCheckUtils]: 41: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,791 INFO L290 TraceCheckUtils]: 42: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,791 INFO L290 TraceCheckUtils]: 43: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,791 INFO L290 TraceCheckUtils]: 44: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:47,792 INFO L290 TraceCheckUtils]: 45: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,792 INFO L290 TraceCheckUtils]: 46: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,792 INFO L290 TraceCheckUtils]: 47: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,793 INFO L290 TraceCheckUtils]: 48: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,793 INFO L290 TraceCheckUtils]: 49: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,793 INFO L290 TraceCheckUtils]: 50: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,794 INFO L290 TraceCheckUtils]: 51: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,794 INFO L290 TraceCheckUtils]: 52: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,795 INFO L290 TraceCheckUtils]: 53: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,795 INFO L290 TraceCheckUtils]: 54: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,796 INFO L290 TraceCheckUtils]: 55: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,796 INFO L290 TraceCheckUtils]: 56: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,796 INFO L290 TraceCheckUtils]: 57: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,797 INFO L290 TraceCheckUtils]: 58: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,797 INFO L290 TraceCheckUtils]: 59: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,797 INFO L290 TraceCheckUtils]: 60: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,797 INFO L290 TraceCheckUtils]: 61: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,798 INFO L290 TraceCheckUtils]: 62: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,798 INFO L290 TraceCheckUtils]: 63: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,799 INFO L290 TraceCheckUtils]: 64: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,800 INFO L290 TraceCheckUtils]: 65: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,800 INFO L290 TraceCheckUtils]: 66: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,800 INFO L290 TraceCheckUtils]: 67: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,801 INFO L290 TraceCheckUtils]: 68: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,801 INFO L290 TraceCheckUtils]: 69: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,801 INFO L290 TraceCheckUtils]: 70: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,802 INFO L290 TraceCheckUtils]: 71: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,802 INFO L290 TraceCheckUtils]: 72: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,802 INFO L290 TraceCheckUtils]: 73: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:47,802 INFO L290 TraceCheckUtils]: 74: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {18153#false} is VALID [2022-02-21 03:10:47,803 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 33 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-21 03:10:47,803 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:47,803 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192478422] [2022-02-21 03:10:47,803 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192478422] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:10:47,803 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2034056611] [2022-02-21 03:10:47,803 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:47,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:47,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:47,805 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:10:47,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-21 03:10:47,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:47,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 427 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-21 03:10:47,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:47,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:10:48,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {18152#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {18152#true} is VALID [2022-02-21 03:10:48,190 INFO L290 TraceCheckUtils]: 1: Hoare triple {18152#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {18152#true} is VALID [2022-02-21 03:10:48,190 INFO L290 TraceCheckUtils]: 2: Hoare triple {18152#true} goto; {18152#true} is VALID [2022-02-21 03:10:48,190 INFO L290 TraceCheckUtils]: 3: Hoare triple {18152#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18152#true} is VALID [2022-02-21 03:10:48,190 INFO L290 TraceCheckUtils]: 4: Hoare triple {18152#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {18152#true} is VALID [2022-02-21 03:10:48,190 INFO L290 TraceCheckUtils]: 5: Hoare triple {18152#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {18152#true} is VALID [2022-02-21 03:10:48,190 INFO L290 TraceCheckUtils]: 6: Hoare triple {18152#true} main_~method_id~0#1 := 1; {18152#true} is VALID [2022-02-21 03:10:48,191 INFO L290 TraceCheckUtils]: 7: Hoare triple {18152#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,191 INFO L290 TraceCheckUtils]: 8: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,191 INFO L290 TraceCheckUtils]: 9: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,192 INFO L290 TraceCheckUtils]: 10: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,192 INFO L290 TraceCheckUtils]: 11: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,192 INFO L290 TraceCheckUtils]: 12: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,193 INFO L290 TraceCheckUtils]: 13: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,193 INFO L290 TraceCheckUtils]: 14: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:48,193 INFO L290 TraceCheckUtils]: 15: Hoare triple {18181#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,194 INFO L290 TraceCheckUtils]: 16: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,194 INFO L290 TraceCheckUtils]: 17: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,194 INFO L290 TraceCheckUtils]: 18: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,195 INFO L290 TraceCheckUtils]: 19: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,195 INFO L290 TraceCheckUtils]: 20: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,195 INFO L290 TraceCheckUtils]: 21: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,196 INFO L290 TraceCheckUtils]: 23: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,196 INFO L290 TraceCheckUtils]: 24: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,197 INFO L290 TraceCheckUtils]: 25: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,197 INFO L290 TraceCheckUtils]: 26: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,197 INFO L290 TraceCheckUtils]: 27: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,198 INFO L290 TraceCheckUtils]: 28: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,198 INFO L290 TraceCheckUtils]: 29: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,198 INFO L290 TraceCheckUtils]: 30: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,199 INFO L290 TraceCheckUtils]: 31: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,199 INFO L290 TraceCheckUtils]: 32: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,199 INFO L290 TraceCheckUtils]: 33: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,200 INFO L290 TraceCheckUtils]: 34: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,200 INFO L290 TraceCheckUtils]: 35: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,200 INFO L290 TraceCheckUtils]: 36: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,200 INFO L290 TraceCheckUtils]: 37: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,201 INFO L290 TraceCheckUtils]: 38: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,201 INFO L290 TraceCheckUtils]: 39: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,201 INFO L290 TraceCheckUtils]: 40: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,204 INFO L290 TraceCheckUtils]: 41: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,204 INFO L290 TraceCheckUtils]: 42: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,205 INFO L290 TraceCheckUtils]: 43: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,205 INFO L290 TraceCheckUtils]: 44: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:48,206 INFO L290 TraceCheckUtils]: 45: Hoare triple {18155#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,206 INFO L290 TraceCheckUtils]: 46: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,206 INFO L290 TraceCheckUtils]: 47: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,206 INFO L290 TraceCheckUtils]: 48: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,207 INFO L290 TraceCheckUtils]: 49: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,207 INFO L290 TraceCheckUtils]: 50: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,207 INFO L290 TraceCheckUtils]: 51: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,208 INFO L290 TraceCheckUtils]: 52: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,208 INFO L290 TraceCheckUtils]: 53: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,208 INFO L290 TraceCheckUtils]: 54: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,209 INFO L290 TraceCheckUtils]: 55: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,209 INFO L290 TraceCheckUtils]: 56: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,209 INFO L290 TraceCheckUtils]: 57: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,210 INFO L290 TraceCheckUtils]: 58: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,210 INFO L290 TraceCheckUtils]: 59: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,210 INFO L290 TraceCheckUtils]: 60: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,210 INFO L290 TraceCheckUtils]: 61: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,211 INFO L290 TraceCheckUtils]: 62: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,211 INFO L290 TraceCheckUtils]: 63: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,211 INFO L290 TraceCheckUtils]: 64: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,212 INFO L290 TraceCheckUtils]: 65: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,212 INFO L290 TraceCheckUtils]: 66: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,212 INFO L290 TraceCheckUtils]: 67: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,213 INFO L290 TraceCheckUtils]: 68: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,213 INFO L290 TraceCheckUtils]: 69: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,213 INFO L290 TraceCheckUtils]: 70: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,214 INFO L290 TraceCheckUtils]: 71: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,214 INFO L290 TraceCheckUtils]: 72: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,214 INFO L290 TraceCheckUtils]: 73: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:48,215 INFO L290 TraceCheckUtils]: 74: Hoare triple {18156#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {18153#false} is VALID [2022-02-21 03:10:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 33 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-21 03:10:48,215 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:10:48,522 INFO L290 TraceCheckUtils]: 74: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {18153#false} is VALID [2022-02-21 03:10:48,523 INFO L290 TraceCheckUtils]: 73: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,523 INFO L290 TraceCheckUtils]: 72: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,523 INFO L290 TraceCheckUtils]: 71: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,524 INFO L290 TraceCheckUtils]: 70: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,524 INFO L290 TraceCheckUtils]: 69: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,524 INFO L290 TraceCheckUtils]: 68: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,533 INFO L290 TraceCheckUtils]: 67: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,534 INFO L290 TraceCheckUtils]: 66: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,534 INFO L290 TraceCheckUtils]: 65: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,534 INFO L290 TraceCheckUtils]: 64: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,535 INFO L290 TraceCheckUtils]: 63: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,538 INFO L290 TraceCheckUtils]: 62: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short45#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,539 INFO L290 TraceCheckUtils]: 61: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,539 INFO L290 TraceCheckUtils]: 60: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,539 INFO L290 TraceCheckUtils]: 59: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,540 INFO L290 TraceCheckUtils]: 58: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,541 INFO L290 TraceCheckUtils]: 57: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,541 INFO L290 TraceCheckUtils]: 56: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,541 INFO L290 TraceCheckUtils]: 55: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,542 INFO L290 TraceCheckUtils]: 54: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,542 INFO L290 TraceCheckUtils]: 53: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(4 == main_~q~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,542 INFO L290 TraceCheckUtils]: 52: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(3 == main_~q~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,542 INFO L290 TraceCheckUtils]: 51: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(2 == main_~q~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,543 INFO L290 TraceCheckUtils]: 50: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 == main_~q~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,543 INFO L290 TraceCheckUtils]: 49: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,543 INFO L290 TraceCheckUtils]: 48: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,544 INFO L290 TraceCheckUtils]: 46: Hoare triple {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {18383#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:48,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,545 INFO L290 TraceCheckUtils]: 43: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,546 INFO L290 TraceCheckUtils]: 42: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,546 INFO L290 TraceCheckUtils]: 41: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,546 INFO L290 TraceCheckUtils]: 40: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,547 INFO L290 TraceCheckUtils]: 39: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,547 INFO L290 TraceCheckUtils]: 38: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,547 INFO L290 TraceCheckUtils]: 37: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,548 INFO L290 TraceCheckUtils]: 36: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(3 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,548 INFO L290 TraceCheckUtils]: 35: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(2 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,548 INFO L290 TraceCheckUtils]: 34: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(1 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,549 INFO L290 TraceCheckUtils]: 33: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,549 INFO L290 TraceCheckUtils]: 32: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,549 INFO L290 TraceCheckUtils]: 31: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,550 INFO L290 TraceCheckUtils]: 30: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,550 INFO L290 TraceCheckUtils]: 29: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,550 INFO L290 TraceCheckUtils]: 28: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,551 INFO L290 TraceCheckUtils]: 27: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,551 INFO L290 TraceCheckUtils]: 26: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short28#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,551 INFO L290 TraceCheckUtils]: 25: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,552 INFO L290 TraceCheckUtils]: 24: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,552 INFO L290 TraceCheckUtils]: 23: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,553 INFO L290 TraceCheckUtils]: 22: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,553 INFO L290 TraceCheckUtils]: 21: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(2 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,553 INFO L290 TraceCheckUtils]: 20: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(1 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,554 INFO L290 TraceCheckUtils]: 19: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,554 INFO L290 TraceCheckUtils]: 18: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,554 INFO L290 TraceCheckUtils]: 17: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,555 INFO L290 TraceCheckUtils]: 15: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {18471#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:48,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 <= 2147483647; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,556 INFO L290 TraceCheckUtils]: 13: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,557 INFO L290 TraceCheckUtils]: 11: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,557 INFO L290 TraceCheckUtils]: 10: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,557 INFO L290 TraceCheckUtils]: 9: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,558 INFO L290 TraceCheckUtils]: 7: Hoare triple {18152#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {18562#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:48,558 INFO L290 TraceCheckUtils]: 6: Hoare triple {18152#true} main_~method_id~0#1 := 1; {18152#true} is VALID [2022-02-21 03:10:48,558 INFO L290 TraceCheckUtils]: 5: Hoare triple {18152#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {18152#true} is VALID [2022-02-21 03:10:48,559 INFO L290 TraceCheckUtils]: 4: Hoare triple {18152#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {18152#true} is VALID [2022-02-21 03:10:48,559 INFO L290 TraceCheckUtils]: 3: Hoare triple {18152#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {18152#true} is VALID [2022-02-21 03:10:48,559 INFO L290 TraceCheckUtils]: 2: Hoare triple {18152#true} goto; {18152#true} is VALID [2022-02-21 03:10:48,559 INFO L290 TraceCheckUtils]: 1: Hoare triple {18152#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {18152#true} is VALID [2022-02-21 03:10:48,559 INFO L290 TraceCheckUtils]: 0: Hoare triple {18152#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {18152#true} is VALID [2022-02-21 03:10:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 33 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-21 03:10:48,560 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2034056611] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:10:48,561 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:10:48,561 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 8 [2022-02-21 03:10:48,563 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845708007] [2022-02-21 03:10:48,563 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:10:48,564 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2022-02-21 03:10:48,564 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:48,565 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:48,655 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 140 edges. 140 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:48,656 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-21 03:10:48,656 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:48,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-21 03:10:48,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-02-21 03:10:48,657 INFO L87 Difference]: Start difference. First operand 212 states and 282 transitions. Second operand has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:49,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:49,423 INFO L93 Difference]: Finished difference Result 590 states and 790 transitions. [2022-02-21 03:10:49,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-21 03:10:49,423 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2022-02-21 03:10:49,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:49,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:49,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 699 transitions. [2022-02-21 03:10:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:49,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 699 transitions. [2022-02-21 03:10:49,429 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 699 transitions. [2022-02-21 03:10:49,893 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:49,931 INFO L225 Difference]: With dead ends: 590 [2022-02-21 03:10:49,931 INFO L226 Difference]: Without dead ends: 588 [2022-02-21 03:10:49,931 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 154 GetRequests, 147 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=36, Unknown=0, NotChecked=0, Total=72 [2022-02-21 03:10:49,932 INFO L933 BasicCegarLoop]: 107 mSDtfsCounter, 946 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 84 mSolverCounterSat, 36 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 946 SdHoareTripleChecker+Valid, 696 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 36 IncrementalHoareTripleChecker+Valid, 84 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:49,932 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [946 Valid, 696 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [36 Valid, 84 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-21 03:10:49,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2022-02-21 03:10:50,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 588. [2022-02-21 03:10:50,044 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:50,045 INFO L82 GeneralOperation]: Start isEquivalent. First operand 588 states. Second operand has 588 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 587 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:50,045 INFO L74 IsIncluded]: Start isIncluded. First operand 588 states. Second operand has 588 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 587 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:50,045 INFO L87 Difference]: Start difference. First operand 588 states. Second operand has 588 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 587 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:50,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:50,057 INFO L93 Difference]: Finished difference Result 588 states and 782 transitions. [2022-02-21 03:10:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 782 transitions. [2022-02-21 03:10:50,057 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:50,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:50,058 INFO L74 IsIncluded]: Start isIncluded. First operand has 588 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 587 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 588 states. [2022-02-21 03:10:50,059 INFO L87 Difference]: Start difference. First operand has 588 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 587 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 588 states. [2022-02-21 03:10:50,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:50,070 INFO L93 Difference]: Finished difference Result 588 states and 782 transitions. [2022-02-21 03:10:50,070 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 782 transitions. [2022-02-21 03:10:50,070 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:50,070 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:50,070 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:50,071 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 588 states, 586 states have (on average 1.3344709897610922) internal successors, (782), 587 states have internal predecessors, (782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 782 transitions. [2022-02-21 03:10:50,082 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 782 transitions. Word has length 75 [2022-02-21 03:10:50,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:50,082 INFO L470 AbstractCegarLoop]: Abstraction has 588 states and 782 transitions. [2022-02-21 03:10:50,083 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 17.5) internal successors, (140), 9 states have internal predecessors, (140), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:50,083 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 782 transitions. [2022-02-21 03:10:50,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-02-21 03:10:50,084 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:50,085 INFO L514 BasicCegarLoop]: trace histogram [14, 13, 9, 9, 6, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:50,117 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-21 03:10:50,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:50,303 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:50,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:50,303 INFO L85 PathProgramCache]: Analyzing trace with hash -550120753, now seen corresponding path program 2 times [2022-02-21 03:10:50,303 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:50,304 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1785827366] [2022-02-21 03:10:50,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:50,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {21039#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {21039#true} is VALID [2022-02-21 03:10:50,603 INFO L290 TraceCheckUtils]: 1: Hoare triple {21039#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {21039#true} is VALID [2022-02-21 03:10:50,603 INFO L290 TraceCheckUtils]: 2: Hoare triple {21039#true} goto; {21039#true} is VALID [2022-02-21 03:10:50,603 INFO L290 TraceCheckUtils]: 3: Hoare triple {21039#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21039#true} is VALID [2022-02-21 03:10:50,603 INFO L290 TraceCheckUtils]: 4: Hoare triple {21039#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {21039#true} is VALID [2022-02-21 03:10:50,604 INFO L290 TraceCheckUtils]: 5: Hoare triple {21039#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {21039#true} is VALID [2022-02-21 03:10:50,604 INFO L290 TraceCheckUtils]: 6: Hoare triple {21039#true} main_~method_id~0#1 := 1; {21039#true} is VALID [2022-02-21 03:10:50,604 INFO L290 TraceCheckUtils]: 7: Hoare triple {21039#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,604 INFO L290 TraceCheckUtils]: 8: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,605 INFO L290 TraceCheckUtils]: 9: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,605 INFO L290 TraceCheckUtils]: 10: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,606 INFO L290 TraceCheckUtils]: 11: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,606 INFO L290 TraceCheckUtils]: 12: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,607 INFO L290 TraceCheckUtils]: 14: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:50,607 INFO L290 TraceCheckUtils]: 15: Hoare triple {21041#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,607 INFO L290 TraceCheckUtils]: 16: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,608 INFO L290 TraceCheckUtils]: 17: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,608 INFO L290 TraceCheckUtils]: 18: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,608 INFO L290 TraceCheckUtils]: 19: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,609 INFO L290 TraceCheckUtils]: 21: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,609 INFO L290 TraceCheckUtils]: 22: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,610 INFO L290 TraceCheckUtils]: 23: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,610 INFO L290 TraceCheckUtils]: 24: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,610 INFO L290 TraceCheckUtils]: 25: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,611 INFO L290 TraceCheckUtils]: 26: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,611 INFO L290 TraceCheckUtils]: 27: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,612 INFO L290 TraceCheckUtils]: 28: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,612 INFO L290 TraceCheckUtils]: 29: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,612 INFO L290 TraceCheckUtils]: 30: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,613 INFO L290 TraceCheckUtils]: 31: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,614 INFO L290 TraceCheckUtils]: 34: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,614 INFO L290 TraceCheckUtils]: 35: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,614 INFO L290 TraceCheckUtils]: 36: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,615 INFO L290 TraceCheckUtils]: 37: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,615 INFO L290 TraceCheckUtils]: 38: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,615 INFO L290 TraceCheckUtils]: 39: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,616 INFO L290 TraceCheckUtils]: 40: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,616 INFO L290 TraceCheckUtils]: 41: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,616 INFO L290 TraceCheckUtils]: 42: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,617 INFO L290 TraceCheckUtils]: 43: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,617 INFO L290 TraceCheckUtils]: 44: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:50,618 INFO L290 TraceCheckUtils]: 45: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,618 INFO L290 TraceCheckUtils]: 46: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,618 INFO L290 TraceCheckUtils]: 47: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,619 INFO L290 TraceCheckUtils]: 48: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,619 INFO L290 TraceCheckUtils]: 49: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,619 INFO L290 TraceCheckUtils]: 50: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,620 INFO L290 TraceCheckUtils]: 51: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,620 INFO L290 TraceCheckUtils]: 52: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,621 INFO L290 TraceCheckUtils]: 53: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,621 INFO L290 TraceCheckUtils]: 54: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,621 INFO L290 TraceCheckUtils]: 55: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,622 INFO L290 TraceCheckUtils]: 56: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,622 INFO L290 TraceCheckUtils]: 57: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,629 INFO L290 TraceCheckUtils]: 58: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,630 INFO L290 TraceCheckUtils]: 59: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,631 INFO L290 TraceCheckUtils]: 60: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,631 INFO L290 TraceCheckUtils]: 61: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,631 INFO L290 TraceCheckUtils]: 62: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,632 INFO L290 TraceCheckUtils]: 63: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,632 INFO L290 TraceCheckUtils]: 64: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,632 INFO L290 TraceCheckUtils]: 65: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,633 INFO L290 TraceCheckUtils]: 66: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,633 INFO L290 TraceCheckUtils]: 67: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,633 INFO L290 TraceCheckUtils]: 68: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,634 INFO L290 TraceCheckUtils]: 69: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,634 INFO L290 TraceCheckUtils]: 70: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,635 INFO L290 TraceCheckUtils]: 71: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,635 INFO L290 TraceCheckUtils]: 72: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,635 INFO L290 TraceCheckUtils]: 73: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,636 INFO L290 TraceCheckUtils]: 74: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:50,636 INFO L290 TraceCheckUtils]: 75: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,637 INFO L290 TraceCheckUtils]: 76: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,637 INFO L290 TraceCheckUtils]: 77: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,637 INFO L290 TraceCheckUtils]: 78: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,638 INFO L290 TraceCheckUtils]: 79: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,638 INFO L290 TraceCheckUtils]: 80: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,638 INFO L290 TraceCheckUtils]: 81: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,639 INFO L290 TraceCheckUtils]: 82: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,640 INFO L290 TraceCheckUtils]: 83: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,640 INFO L290 TraceCheckUtils]: 84: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,640 INFO L290 TraceCheckUtils]: 85: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,641 INFO L290 TraceCheckUtils]: 86: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,641 INFO L290 TraceCheckUtils]: 87: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,641 INFO L290 TraceCheckUtils]: 88: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,642 INFO L290 TraceCheckUtils]: 89: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,642 INFO L290 TraceCheckUtils]: 90: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,643 INFO L290 TraceCheckUtils]: 91: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,643 INFO L290 TraceCheckUtils]: 92: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,643 INFO L290 TraceCheckUtils]: 93: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,644 INFO L290 TraceCheckUtils]: 94: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,644 INFO L290 TraceCheckUtils]: 95: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,644 INFO L290 TraceCheckUtils]: 96: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,645 INFO L290 TraceCheckUtils]: 97: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,645 INFO L290 TraceCheckUtils]: 98: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,645 INFO L290 TraceCheckUtils]: 99: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,646 INFO L290 TraceCheckUtils]: 100: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,646 INFO L290 TraceCheckUtils]: 101: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,647 INFO L290 TraceCheckUtils]: 102: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,647 INFO L290 TraceCheckUtils]: 103: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,647 INFO L290 TraceCheckUtils]: 104: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:50,648 INFO L290 TraceCheckUtils]: 105: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,648 INFO L290 TraceCheckUtils]: 106: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,649 INFO L290 TraceCheckUtils]: 107: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,649 INFO L290 TraceCheckUtils]: 108: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,649 INFO L290 TraceCheckUtils]: 109: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,650 INFO L290 TraceCheckUtils]: 110: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,650 INFO L290 TraceCheckUtils]: 111: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,651 INFO L290 TraceCheckUtils]: 112: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,651 INFO L290 TraceCheckUtils]: 113: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,651 INFO L290 TraceCheckUtils]: 114: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,652 INFO L290 TraceCheckUtils]: 115: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,652 INFO L290 TraceCheckUtils]: 116: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,652 INFO L290 TraceCheckUtils]: 117: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,653 INFO L290 TraceCheckUtils]: 118: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,653 INFO L290 TraceCheckUtils]: 119: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,654 INFO L290 TraceCheckUtils]: 120: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,654 INFO L290 TraceCheckUtils]: 121: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,654 INFO L290 TraceCheckUtils]: 122: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,655 INFO L290 TraceCheckUtils]: 123: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,655 INFO L290 TraceCheckUtils]: 124: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,655 INFO L290 TraceCheckUtils]: 125: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,656 INFO L290 TraceCheckUtils]: 126: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,656 INFO L290 TraceCheckUtils]: 127: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,656 INFO L290 TraceCheckUtils]: 128: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,657 INFO L290 TraceCheckUtils]: 129: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,657 INFO L290 TraceCheckUtils]: 130: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,657 INFO L290 TraceCheckUtils]: 131: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,658 INFO L290 TraceCheckUtils]: 132: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,658 INFO L290 TraceCheckUtils]: 133: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,658 INFO L290 TraceCheckUtils]: 134: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:50,659 INFO L290 TraceCheckUtils]: 135: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,659 INFO L290 TraceCheckUtils]: 136: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,660 INFO L290 TraceCheckUtils]: 137: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,660 INFO L290 TraceCheckUtils]: 138: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,660 INFO L290 TraceCheckUtils]: 139: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,661 INFO L290 TraceCheckUtils]: 140: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,661 INFO L290 TraceCheckUtils]: 141: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,661 INFO L290 TraceCheckUtils]: 142: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,662 INFO L290 TraceCheckUtils]: 143: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,662 INFO L290 TraceCheckUtils]: 144: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,662 INFO L290 TraceCheckUtils]: 145: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,663 INFO L290 TraceCheckUtils]: 146: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,663 INFO L290 TraceCheckUtils]: 147: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,664 INFO L290 TraceCheckUtils]: 148: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,664 INFO L290 TraceCheckUtils]: 149: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,664 INFO L290 TraceCheckUtils]: 150: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,665 INFO L290 TraceCheckUtils]: 151: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,665 INFO L290 TraceCheckUtils]: 152: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,665 INFO L290 TraceCheckUtils]: 153: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,666 INFO L290 TraceCheckUtils]: 154: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,666 INFO L290 TraceCheckUtils]: 155: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,666 INFO L290 TraceCheckUtils]: 156: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,667 INFO L290 TraceCheckUtils]: 157: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,667 INFO L290 TraceCheckUtils]: 158: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,667 INFO L290 TraceCheckUtils]: 159: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,668 INFO L290 TraceCheckUtils]: 160: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,668 INFO L290 TraceCheckUtils]: 161: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,669 INFO L290 TraceCheckUtils]: 162: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,669 INFO L290 TraceCheckUtils]: 163: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,669 INFO L290 TraceCheckUtils]: 164: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:50,670 INFO L290 TraceCheckUtils]: 165: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,670 INFO L290 TraceCheckUtils]: 166: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,670 INFO L290 TraceCheckUtils]: 167: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,671 INFO L290 TraceCheckUtils]: 168: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,671 INFO L290 TraceCheckUtils]: 169: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,672 INFO L290 TraceCheckUtils]: 170: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,672 INFO L290 TraceCheckUtils]: 171: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,672 INFO L290 TraceCheckUtils]: 172: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,673 INFO L290 TraceCheckUtils]: 173: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,673 INFO L290 TraceCheckUtils]: 174: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,673 INFO L290 TraceCheckUtils]: 175: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,674 INFO L290 TraceCheckUtils]: 176: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,674 INFO L290 TraceCheckUtils]: 177: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,674 INFO L290 TraceCheckUtils]: 178: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,675 INFO L290 TraceCheckUtils]: 179: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,675 INFO L290 TraceCheckUtils]: 180: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,675 INFO L290 TraceCheckUtils]: 181: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,676 INFO L290 TraceCheckUtils]: 182: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,676 INFO L290 TraceCheckUtils]: 183: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,676 INFO L290 TraceCheckUtils]: 184: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,677 INFO L290 TraceCheckUtils]: 185: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,677 INFO L290 TraceCheckUtils]: 186: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,677 INFO L290 TraceCheckUtils]: 187: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,678 INFO L290 TraceCheckUtils]: 188: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,678 INFO L290 TraceCheckUtils]: 189: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,678 INFO L290 TraceCheckUtils]: 190: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,679 INFO L290 TraceCheckUtils]: 191: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,679 INFO L290 TraceCheckUtils]: 192: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,680 INFO L290 TraceCheckUtils]: 193: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:50,680 INFO L290 TraceCheckUtils]: 194: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {21040#false} is VALID [2022-02-21 03:10:50,681 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 26 proven. 429 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-21 03:10:50,681 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:50,681 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1785827366] [2022-02-21 03:10:50,681 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1785827366] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:10:50,681 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [727800504] [2022-02-21 03:10:50,681 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-21 03:10:50,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:50,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:50,683 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:10:50,713 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-21 03:10:50,991 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-21 03:10:50,991 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:10:50,994 INFO L263 TraceCheckSpWp]: Trace formula consists of 989 conjuncts, 14 conjunts are in the unsatisfiable core [2022-02-21 03:10:51,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:51,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:10:51,695 INFO L290 TraceCheckUtils]: 0: Hoare triple {21039#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {21039#true} is VALID [2022-02-21 03:10:51,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {21039#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {21039#true} is VALID [2022-02-21 03:10:51,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {21039#true} goto; {21039#true} is VALID [2022-02-21 03:10:51,697 INFO L290 TraceCheckUtils]: 3: Hoare triple {21039#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21039#true} is VALID [2022-02-21 03:10:51,698 INFO L290 TraceCheckUtils]: 4: Hoare triple {21039#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {21039#true} is VALID [2022-02-21 03:10:51,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {21039#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {21039#true} is VALID [2022-02-21 03:10:51,698 INFO L290 TraceCheckUtils]: 6: Hoare triple {21039#true} main_~method_id~0#1 := 1; {21039#true} is VALID [2022-02-21 03:10:51,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {21039#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,699 INFO L290 TraceCheckUtils]: 8: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,699 INFO L290 TraceCheckUtils]: 9: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,699 INFO L290 TraceCheckUtils]: 10: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,701 INFO L290 TraceCheckUtils]: 11: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,701 INFO L290 TraceCheckUtils]: 12: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,702 INFO L290 TraceCheckUtils]: 13: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,702 INFO L290 TraceCheckUtils]: 14: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:51,703 INFO L290 TraceCheckUtils]: 15: Hoare triple {21072#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,703 INFO L290 TraceCheckUtils]: 16: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,703 INFO L290 TraceCheckUtils]: 17: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,703 INFO L290 TraceCheckUtils]: 18: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,704 INFO L290 TraceCheckUtils]: 19: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,704 INFO L290 TraceCheckUtils]: 20: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,704 INFO L290 TraceCheckUtils]: 21: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,705 INFO L290 TraceCheckUtils]: 22: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,705 INFO L290 TraceCheckUtils]: 23: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,705 INFO L290 TraceCheckUtils]: 24: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,706 INFO L290 TraceCheckUtils]: 25: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,706 INFO L290 TraceCheckUtils]: 26: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,706 INFO L290 TraceCheckUtils]: 27: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,706 INFO L290 TraceCheckUtils]: 28: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,707 INFO L290 TraceCheckUtils]: 29: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,707 INFO L290 TraceCheckUtils]: 30: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,707 INFO L290 TraceCheckUtils]: 31: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,708 INFO L290 TraceCheckUtils]: 32: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,708 INFO L290 TraceCheckUtils]: 33: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,708 INFO L290 TraceCheckUtils]: 34: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,709 INFO L290 TraceCheckUtils]: 35: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,710 INFO L290 TraceCheckUtils]: 36: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,710 INFO L290 TraceCheckUtils]: 37: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,710 INFO L290 TraceCheckUtils]: 38: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,711 INFO L290 TraceCheckUtils]: 39: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,711 INFO L290 TraceCheckUtils]: 40: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,711 INFO L290 TraceCheckUtils]: 41: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,711 INFO L290 TraceCheckUtils]: 42: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,712 INFO L290 TraceCheckUtils]: 43: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,712 INFO L290 TraceCheckUtils]: 44: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:51,713 INFO L290 TraceCheckUtils]: 45: Hoare triple {21042#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,713 INFO L290 TraceCheckUtils]: 46: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,713 INFO L290 TraceCheckUtils]: 47: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,714 INFO L290 TraceCheckUtils]: 48: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,714 INFO L290 TraceCheckUtils]: 49: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,714 INFO L290 TraceCheckUtils]: 50: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,714 INFO L290 TraceCheckUtils]: 51: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,715 INFO L290 TraceCheckUtils]: 52: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,715 INFO L290 TraceCheckUtils]: 53: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,715 INFO L290 TraceCheckUtils]: 54: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,716 INFO L290 TraceCheckUtils]: 55: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,716 INFO L290 TraceCheckUtils]: 56: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,718 INFO L290 TraceCheckUtils]: 57: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,718 INFO L290 TraceCheckUtils]: 58: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,719 INFO L290 TraceCheckUtils]: 59: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,719 INFO L290 TraceCheckUtils]: 60: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,719 INFO L290 TraceCheckUtils]: 61: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,720 INFO L290 TraceCheckUtils]: 62: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,720 INFO L290 TraceCheckUtils]: 63: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,720 INFO L290 TraceCheckUtils]: 64: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,721 INFO L290 TraceCheckUtils]: 65: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,721 INFO L290 TraceCheckUtils]: 66: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,721 INFO L290 TraceCheckUtils]: 67: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,721 INFO L290 TraceCheckUtils]: 68: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,722 INFO L290 TraceCheckUtils]: 69: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,722 INFO L290 TraceCheckUtils]: 70: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,722 INFO L290 TraceCheckUtils]: 71: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,723 INFO L290 TraceCheckUtils]: 72: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,723 INFO L290 TraceCheckUtils]: 73: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,723 INFO L290 TraceCheckUtils]: 74: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:51,724 INFO L290 TraceCheckUtils]: 75: Hoare triple {21043#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,724 INFO L290 TraceCheckUtils]: 76: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,724 INFO L290 TraceCheckUtils]: 77: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,725 INFO L290 TraceCheckUtils]: 78: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,725 INFO L290 TraceCheckUtils]: 79: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,725 INFO L290 TraceCheckUtils]: 80: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,726 INFO L290 TraceCheckUtils]: 81: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,726 INFO L290 TraceCheckUtils]: 82: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,726 INFO L290 TraceCheckUtils]: 83: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,727 INFO L290 TraceCheckUtils]: 84: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,727 INFO L290 TraceCheckUtils]: 85: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,727 INFO L290 TraceCheckUtils]: 86: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,727 INFO L290 TraceCheckUtils]: 87: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,728 INFO L290 TraceCheckUtils]: 88: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,728 INFO L290 TraceCheckUtils]: 89: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,728 INFO L290 TraceCheckUtils]: 90: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,729 INFO L290 TraceCheckUtils]: 91: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,729 INFO L290 TraceCheckUtils]: 92: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,729 INFO L290 TraceCheckUtils]: 93: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,730 INFO L290 TraceCheckUtils]: 94: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,730 INFO L290 TraceCheckUtils]: 95: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,730 INFO L290 TraceCheckUtils]: 96: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,731 INFO L290 TraceCheckUtils]: 97: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,731 INFO L290 TraceCheckUtils]: 98: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,731 INFO L290 TraceCheckUtils]: 99: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,732 INFO L290 TraceCheckUtils]: 100: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,732 INFO L290 TraceCheckUtils]: 101: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,732 INFO L290 TraceCheckUtils]: 102: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,733 INFO L290 TraceCheckUtils]: 103: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,733 INFO L290 TraceCheckUtils]: 104: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:51,733 INFO L290 TraceCheckUtils]: 105: Hoare triple {21044#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,734 INFO L290 TraceCheckUtils]: 106: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,734 INFO L290 TraceCheckUtils]: 107: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,734 INFO L290 TraceCheckUtils]: 108: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,735 INFO L290 TraceCheckUtils]: 109: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,735 INFO L290 TraceCheckUtils]: 110: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,735 INFO L290 TraceCheckUtils]: 111: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,736 INFO L290 TraceCheckUtils]: 112: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,736 INFO L290 TraceCheckUtils]: 113: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,736 INFO L290 TraceCheckUtils]: 114: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,737 INFO L290 TraceCheckUtils]: 115: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,737 INFO L290 TraceCheckUtils]: 116: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,737 INFO L290 TraceCheckUtils]: 117: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,737 INFO L290 TraceCheckUtils]: 118: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,738 INFO L290 TraceCheckUtils]: 119: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,738 INFO L290 TraceCheckUtils]: 120: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,738 INFO L290 TraceCheckUtils]: 121: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,739 INFO L290 TraceCheckUtils]: 122: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,739 INFO L290 TraceCheckUtils]: 123: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,739 INFO L290 TraceCheckUtils]: 124: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,740 INFO L290 TraceCheckUtils]: 125: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,740 INFO L290 TraceCheckUtils]: 126: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,740 INFO L290 TraceCheckUtils]: 127: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,741 INFO L290 TraceCheckUtils]: 128: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,741 INFO L290 TraceCheckUtils]: 129: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,741 INFO L290 TraceCheckUtils]: 130: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,741 INFO L290 TraceCheckUtils]: 131: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,742 INFO L290 TraceCheckUtils]: 132: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,742 INFO L290 TraceCheckUtils]: 133: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,742 INFO L290 TraceCheckUtils]: 134: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:51,743 INFO L290 TraceCheckUtils]: 135: Hoare triple {21045#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,743 INFO L290 TraceCheckUtils]: 136: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,743 INFO L290 TraceCheckUtils]: 137: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,744 INFO L290 TraceCheckUtils]: 138: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,744 INFO L290 TraceCheckUtils]: 139: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,744 INFO L290 TraceCheckUtils]: 140: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,745 INFO L290 TraceCheckUtils]: 141: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,745 INFO L290 TraceCheckUtils]: 142: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,745 INFO L290 TraceCheckUtils]: 143: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,746 INFO L290 TraceCheckUtils]: 144: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,746 INFO L290 TraceCheckUtils]: 145: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,746 INFO L290 TraceCheckUtils]: 146: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,747 INFO L290 TraceCheckUtils]: 147: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,747 INFO L290 TraceCheckUtils]: 148: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,747 INFO L290 TraceCheckUtils]: 149: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,747 INFO L290 TraceCheckUtils]: 150: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,748 INFO L290 TraceCheckUtils]: 151: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,748 INFO L290 TraceCheckUtils]: 152: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,748 INFO L290 TraceCheckUtils]: 153: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,749 INFO L290 TraceCheckUtils]: 154: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,749 INFO L290 TraceCheckUtils]: 155: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,749 INFO L290 TraceCheckUtils]: 156: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,750 INFO L290 TraceCheckUtils]: 157: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,750 INFO L290 TraceCheckUtils]: 158: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,750 INFO L290 TraceCheckUtils]: 159: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,751 INFO L290 TraceCheckUtils]: 160: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,751 INFO L290 TraceCheckUtils]: 161: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,751 INFO L290 TraceCheckUtils]: 162: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,752 INFO L290 TraceCheckUtils]: 163: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,752 INFO L290 TraceCheckUtils]: 164: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:51,752 INFO L290 TraceCheckUtils]: 165: Hoare triple {21046#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,753 INFO L290 TraceCheckUtils]: 166: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,753 INFO L290 TraceCheckUtils]: 167: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,753 INFO L290 TraceCheckUtils]: 168: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,754 INFO L290 TraceCheckUtils]: 169: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,754 INFO L290 TraceCheckUtils]: 170: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,754 INFO L290 TraceCheckUtils]: 171: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,754 INFO L290 TraceCheckUtils]: 172: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,755 INFO L290 TraceCheckUtils]: 173: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,755 INFO L290 TraceCheckUtils]: 174: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,755 INFO L290 TraceCheckUtils]: 175: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,756 INFO L290 TraceCheckUtils]: 176: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,756 INFO L290 TraceCheckUtils]: 177: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,756 INFO L290 TraceCheckUtils]: 178: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,757 INFO L290 TraceCheckUtils]: 179: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,757 INFO L290 TraceCheckUtils]: 180: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,757 INFO L290 TraceCheckUtils]: 181: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,758 INFO L290 TraceCheckUtils]: 182: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,758 INFO L290 TraceCheckUtils]: 183: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,758 INFO L290 TraceCheckUtils]: 184: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,759 INFO L290 TraceCheckUtils]: 185: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,759 INFO L290 TraceCheckUtils]: 186: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,759 INFO L290 TraceCheckUtils]: 187: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,759 INFO L290 TraceCheckUtils]: 188: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,760 INFO L290 TraceCheckUtils]: 189: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,760 INFO L290 TraceCheckUtils]: 190: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,760 INFO L290 TraceCheckUtils]: 191: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,761 INFO L290 TraceCheckUtils]: 192: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,761 INFO L290 TraceCheckUtils]: 193: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:51,761 INFO L290 TraceCheckUtils]: 194: Hoare triple {21047#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {21040#false} is VALID [2022-02-21 03:10:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 26 proven. 429 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-21 03:10:51,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:10:52,670 INFO L290 TraceCheckUtils]: 194: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {21040#false} is VALID [2022-02-21 03:10:52,670 INFO L290 TraceCheckUtils]: 193: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,671 INFO L290 TraceCheckUtils]: 192: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,671 INFO L290 TraceCheckUtils]: 191: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,671 INFO L290 TraceCheckUtils]: 190: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,671 INFO L290 TraceCheckUtils]: 189: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,672 INFO L290 TraceCheckUtils]: 188: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,672 INFO L290 TraceCheckUtils]: 187: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,672 INFO L290 TraceCheckUtils]: 186: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,672 INFO L290 TraceCheckUtils]: 185: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,673 INFO L290 TraceCheckUtils]: 184: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,673 INFO L290 TraceCheckUtils]: 183: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,673 INFO L290 TraceCheckUtils]: 182: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short45#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,673 INFO L290 TraceCheckUtils]: 181: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,674 INFO L290 TraceCheckUtils]: 180: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,674 INFO L290 TraceCheckUtils]: 179: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,674 INFO L290 TraceCheckUtils]: 178: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,674 INFO L290 TraceCheckUtils]: 177: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,675 INFO L290 TraceCheckUtils]: 176: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,675 INFO L290 TraceCheckUtils]: 175: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,675 INFO L290 TraceCheckUtils]: 174: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,675 INFO L290 TraceCheckUtils]: 173: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(4 == main_~q~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,676 INFO L290 TraceCheckUtils]: 172: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(3 == main_~q~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,676 INFO L290 TraceCheckUtils]: 171: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(2 == main_~q~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,676 INFO L290 TraceCheckUtils]: 170: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 == main_~q~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,677 INFO L290 TraceCheckUtils]: 169: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,677 INFO L290 TraceCheckUtils]: 168: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,677 INFO L290 TraceCheckUtils]: 167: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,677 INFO L290 TraceCheckUtils]: 166: Hoare triple {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,678 INFO L290 TraceCheckUtils]: 165: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21634#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:52,678 INFO L290 TraceCheckUtils]: 164: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,678 INFO L290 TraceCheckUtils]: 163: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,679 INFO L290 TraceCheckUtils]: 162: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,682 INFO L290 TraceCheckUtils]: 161: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,682 INFO L290 TraceCheckUtils]: 160: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,682 INFO L290 TraceCheckUtils]: 159: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,683 INFO L290 TraceCheckUtils]: 158: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,683 INFO L290 TraceCheckUtils]: 157: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,683 INFO L290 TraceCheckUtils]: 156: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(3 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,684 INFO L290 TraceCheckUtils]: 155: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(2 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,684 INFO L290 TraceCheckUtils]: 154: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(1 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,684 INFO L290 TraceCheckUtils]: 153: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,684 INFO L290 TraceCheckUtils]: 152: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,685 INFO L290 TraceCheckUtils]: 151: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,685 INFO L290 TraceCheckUtils]: 150: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,685 INFO L290 TraceCheckUtils]: 149: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,686 INFO L290 TraceCheckUtils]: 148: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,686 INFO L290 TraceCheckUtils]: 147: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,686 INFO L290 TraceCheckUtils]: 146: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short28#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,687 INFO L290 TraceCheckUtils]: 145: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,687 INFO L290 TraceCheckUtils]: 144: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,687 INFO L290 TraceCheckUtils]: 143: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,687 INFO L290 TraceCheckUtils]: 142: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,688 INFO L290 TraceCheckUtils]: 141: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(2 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,688 INFO L290 TraceCheckUtils]: 140: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(1 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,688 INFO L290 TraceCheckUtils]: 139: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,689 INFO L290 TraceCheckUtils]: 138: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,689 INFO L290 TraceCheckUtils]: 137: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,689 INFO L290 TraceCheckUtils]: 136: Hoare triple {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,690 INFO L290 TraceCheckUtils]: 135: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:10:52,690 INFO L290 TraceCheckUtils]: 134: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,690 INFO L290 TraceCheckUtils]: 133: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,691 INFO L290 TraceCheckUtils]: 132: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,691 INFO L290 TraceCheckUtils]: 131: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,691 INFO L290 TraceCheckUtils]: 130: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,691 INFO L290 TraceCheckUtils]: 129: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,692 INFO L290 TraceCheckUtils]: 128: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,692 INFO L290 TraceCheckUtils]: 127: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,692 INFO L290 TraceCheckUtils]: 126: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,693 INFO L290 TraceCheckUtils]: 125: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,693 INFO L290 TraceCheckUtils]: 124: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,693 INFO L290 TraceCheckUtils]: 123: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,694 INFO L290 TraceCheckUtils]: 122: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !main_#t~short45#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,694 INFO L290 TraceCheckUtils]: 121: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,694 INFO L290 TraceCheckUtils]: 120: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,695 INFO L290 TraceCheckUtils]: 119: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,695 INFO L290 TraceCheckUtils]: 118: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,695 INFO L290 TraceCheckUtils]: 117: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,696 INFO L290 TraceCheckUtils]: 116: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,696 INFO L290 TraceCheckUtils]: 115: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,696 INFO L290 TraceCheckUtils]: 114: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,697 INFO L290 TraceCheckUtils]: 113: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(4 == main_~q~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,697 INFO L290 TraceCheckUtils]: 112: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(3 == main_~q~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,697 INFO L290 TraceCheckUtils]: 111: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(2 == main_~q~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,698 INFO L290 TraceCheckUtils]: 110: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(1 == main_~q~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,698 INFO L290 TraceCheckUtils]: 109: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,698 INFO L290 TraceCheckUtils]: 108: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,698 INFO L290 TraceCheckUtils]: 107: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,699 INFO L290 TraceCheckUtils]: 106: Hoare triple {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,699 INFO L290 TraceCheckUtils]: 105: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21813#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:10:52,700 INFO L290 TraceCheckUtils]: 104: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,700 INFO L290 TraceCheckUtils]: 103: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,700 INFO L290 TraceCheckUtils]: 102: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,702 INFO L290 TraceCheckUtils]: 101: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,702 INFO L290 TraceCheckUtils]: 100: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,702 INFO L290 TraceCheckUtils]: 99: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,702 INFO L290 TraceCheckUtils]: 98: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,703 INFO L290 TraceCheckUtils]: 97: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,703 INFO L290 TraceCheckUtils]: 96: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(3 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,704 INFO L290 TraceCheckUtils]: 95: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(2 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,704 INFO L290 TraceCheckUtils]: 94: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(1 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,704 INFO L290 TraceCheckUtils]: 93: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,704 INFO L290 TraceCheckUtils]: 92: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,705 INFO L290 TraceCheckUtils]: 91: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,705 INFO L290 TraceCheckUtils]: 90: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,706 INFO L290 TraceCheckUtils]: 89: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,706 INFO L290 TraceCheckUtils]: 88: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,706 INFO L290 TraceCheckUtils]: 87: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,706 INFO L290 TraceCheckUtils]: 86: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !main_#t~short28#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,707 INFO L290 TraceCheckUtils]: 85: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,707 INFO L290 TraceCheckUtils]: 84: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,707 INFO L290 TraceCheckUtils]: 83: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,708 INFO L290 TraceCheckUtils]: 82: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,708 INFO L290 TraceCheckUtils]: 81: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(2 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,709 INFO L290 TraceCheckUtils]: 80: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(1 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,710 INFO L290 TraceCheckUtils]: 79: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 == main_~q~0#1); {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,710 INFO L290 TraceCheckUtils]: 78: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,710 INFO L290 TraceCheckUtils]: 77: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,711 INFO L290 TraceCheckUtils]: 76: Hoare triple {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,711 INFO L290 TraceCheckUtils]: 75: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21904#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:10:52,712 INFO L290 TraceCheckUtils]: 74: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 + main_~this_expect~0#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,712 INFO L290 TraceCheckUtils]: 73: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,712 INFO L290 TraceCheckUtils]: 72: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,713 INFO L290 TraceCheckUtils]: 71: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,713 INFO L290 TraceCheckUtils]: 70: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,713 INFO L290 TraceCheckUtils]: 69: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 == main_~q~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,714 INFO L290 TraceCheckUtils]: 68: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,714 INFO L290 TraceCheckUtils]: 67: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,714 INFO L290 TraceCheckUtils]: 66: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,715 INFO L290 TraceCheckUtils]: 65: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,715 INFO L290 TraceCheckUtils]: 64: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,715 INFO L290 TraceCheckUtils]: 63: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume main_~this_expect~0#1 - 1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,716 INFO L290 TraceCheckUtils]: 62: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !main_#t~short45#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,716 INFO L290 TraceCheckUtils]: 61: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,716 INFO L290 TraceCheckUtils]: 60: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,716 INFO L290 TraceCheckUtils]: 59: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,717 INFO L290 TraceCheckUtils]: 58: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,727 INFO L290 TraceCheckUtils]: 57: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,728 INFO L290 TraceCheckUtils]: 56: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,728 INFO L290 TraceCheckUtils]: 55: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,728 INFO L290 TraceCheckUtils]: 54: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,729 INFO L290 TraceCheckUtils]: 53: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(4 == main_~q~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,729 INFO L290 TraceCheckUtils]: 52: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(3 == main_~q~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,729 INFO L290 TraceCheckUtils]: 51: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(2 == main_~q~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,729 INFO L290 TraceCheckUtils]: 50: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(1 == main_~q~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 == main_~q~0#1); {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,730 INFO L290 TraceCheckUtils]: 48: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,730 INFO L290 TraceCheckUtils]: 47: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,731 INFO L290 TraceCheckUtils]: 46: Hoare triple {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,731 INFO L290 TraceCheckUtils]: 45: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {21995#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:10:52,731 INFO L290 TraceCheckUtils]: 44: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 + main_~this_expect~0#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,732 INFO L290 TraceCheckUtils]: 43: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,733 INFO L290 TraceCheckUtils]: 40: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,733 INFO L290 TraceCheckUtils]: 37: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,734 INFO L290 TraceCheckUtils]: 36: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(3 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,734 INFO L290 TraceCheckUtils]: 35: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(2 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,734 INFO L290 TraceCheckUtils]: 34: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(1 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,734 INFO L290 TraceCheckUtils]: 33: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,735 INFO L290 TraceCheckUtils]: 32: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,735 INFO L290 TraceCheckUtils]: 31: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,735 INFO L290 TraceCheckUtils]: 30: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,736 INFO L290 TraceCheckUtils]: 29: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,736 INFO L290 TraceCheckUtils]: 28: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,736 INFO L290 TraceCheckUtils]: 27: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume main_~this_expect~0#1 - 1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,737 INFO L290 TraceCheckUtils]: 26: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !main_#t~short28#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,737 INFO L290 TraceCheckUtils]: 25: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,737 INFO L290 TraceCheckUtils]: 23: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,738 INFO L290 TraceCheckUtils]: 22: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,738 INFO L290 TraceCheckUtils]: 21: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(2 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(1 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,738 INFO L290 TraceCheckUtils]: 19: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 == main_~q~0#1); {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,739 INFO L290 TraceCheckUtils]: 16: Hoare triple {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,740 INFO L290 TraceCheckUtils]: 15: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {22086#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:10:52,740 INFO L290 TraceCheckUtils]: 14: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 + main_~this_expect~0#1 <= 2147483647; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,740 INFO L290 TraceCheckUtils]: 13: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,741 INFO L290 TraceCheckUtils]: 12: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,741 INFO L290 TraceCheckUtils]: 11: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,741 INFO L290 TraceCheckUtils]: 10: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,742 INFO L290 TraceCheckUtils]: 9: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 == main_~q~0#1); {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {21039#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {22177#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 6: Hoare triple {21039#true} main_~method_id~0#1 := 1; {21039#true} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {21039#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {21039#true} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 4: Hoare triple {21039#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {21039#true} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 3: Hoare triple {21039#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {21039#true} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {21039#true} goto; {21039#true} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 1: Hoare triple {21039#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {21039#true} is VALID [2022-02-21 03:10:52,743 INFO L290 TraceCheckUtils]: 0: Hoare triple {21039#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {21039#true} is VALID [2022-02-21 03:10:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 26 proven. 429 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-21 03:10:52,745 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [727800504] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:10:52,745 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:10:52,745 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 16 [2022-02-21 03:10:52,745 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [151552225] [2022-02-21 03:10:52,746 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:10:52,747 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2022-02-21 03:10:52,747 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:52,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:52,955 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 356 edges. 356 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:52,955 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-21 03:10:52,955 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:10:52,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-21 03:10:52,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-02-21 03:10:52,957 INFO L87 Difference]: Start difference. First operand 588 states and 782 transitions. Second operand has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:55,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:55,091 INFO L93 Difference]: Finished difference Result 1342 states and 1798 transitions. [2022-02-21 03:10:55,091 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-02-21 03:10:55,091 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2022-02-21 03:10:55,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:10:55,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1587 transitions. [2022-02-21 03:10:55,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1587 transitions. [2022-02-21 03:10:55,104 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 1587 transitions. [2022-02-21 03:10:56,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1587 edges. 1587 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:10:56,169 INFO L225 Difference]: With dead ends: 1342 [2022-02-21 03:10:56,169 INFO L226 Difference]: Without dead ends: 1340 [2022-02-21 03:10:56,170 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 387 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=136, Invalid=136, Unknown=0, NotChecked=0, Total=272 [2022-02-21 03:10:56,170 INFO L933 BasicCegarLoop]: 107 mSDtfsCounter, 3258 mSDsluCounter, 1375 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3258 SdHoareTripleChecker+Valid, 1482 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-21 03:10:56,170 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [3258 Valid, 1482 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 184 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-21 03:10:56,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1340 states. [2022-02-21 03:10:56,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1340 to 1340. [2022-02-21 03:10:56,462 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:10:56,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1340 states. Second operand has 1340 states, 1338 states have (on average 1.3318385650224216) internal successors, (1782), 1339 states have internal predecessors, (1782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:56,466 INFO L74 IsIncluded]: Start isIncluded. First operand 1340 states. Second operand has 1340 states, 1338 states have (on average 1.3318385650224216) internal successors, (1782), 1339 states have internal predecessors, (1782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:56,466 INFO L87 Difference]: Start difference. First operand 1340 states. Second operand has 1340 states, 1338 states have (on average 1.3318385650224216) internal successors, (1782), 1339 states have internal predecessors, (1782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:56,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:56,517 INFO L93 Difference]: Finished difference Result 1340 states and 1782 transitions. [2022-02-21 03:10:56,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1782 transitions. [2022-02-21 03:10:56,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:56,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:56,523 INFO L74 IsIncluded]: Start isIncluded. First operand has 1340 states, 1338 states have (on average 1.3318385650224216) internal successors, (1782), 1339 states have internal predecessors, (1782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1340 states. [2022-02-21 03:10:56,524 INFO L87 Difference]: Start difference. First operand has 1340 states, 1338 states have (on average 1.3318385650224216) internal successors, (1782), 1339 states have internal predecessors, (1782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1340 states. [2022-02-21 03:10:56,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:10:56,570 INFO L93 Difference]: Finished difference Result 1340 states and 1782 transitions. [2022-02-21 03:10:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1782 transitions. [2022-02-21 03:10:56,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:10:56,572 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:10:56,572 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:10:56,572 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:10:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1340 states, 1338 states have (on average 1.3318385650224216) internal successors, (1782), 1339 states have internal predecessors, (1782), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1340 states to 1340 states and 1782 transitions. [2022-02-21 03:10:56,637 INFO L78 Accepts]: Start accepts. Automaton has 1340 states and 1782 transitions. Word has length 195 [2022-02-21 03:10:56,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:10:56,637 INFO L470 AbstractCegarLoop]: Abstraction has 1340 states and 1782 transitions. [2022-02-21 03:10:56,638 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 16 states have (on average 22.25) internal successors, (356), 17 states have internal predecessors, (356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:10:56,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1782 transitions. [2022-02-21 03:10:56,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2022-02-21 03:10:56,644 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:10:56,644 INFO L514 BasicCegarLoop]: trace histogram [30, 29, 21, 21, 14, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:10:56,665 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-02-21 03:10:56,863 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-02-21 03:10:56,863 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:10:56,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:10:56,864 INFO L85 PathProgramCache]: Analyzing trace with hash 1799263883, now seen corresponding path program 3 times [2022-02-21 03:10:56,864 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:10:56,864 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59610738] [2022-02-21 03:10:56,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:10:56,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:10:57,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:57,696 INFO L290 TraceCheckUtils]: 0: Hoare triple {27758#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {27758#true} is VALID [2022-02-21 03:10:57,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {27758#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {27758#true} is VALID [2022-02-21 03:10:57,697 INFO L290 TraceCheckUtils]: 2: Hoare triple {27758#true} goto; {27758#true} is VALID [2022-02-21 03:10:57,697 INFO L290 TraceCheckUtils]: 3: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:57,697 INFO L290 TraceCheckUtils]: 4: Hoare triple {27758#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:57,697 INFO L290 TraceCheckUtils]: 5: Hoare triple {27758#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {27758#true} is VALID [2022-02-21 03:10:57,697 INFO L290 TraceCheckUtils]: 6: Hoare triple {27758#true} main_~method_id~0#1 := 1; {27758#true} is VALID [2022-02-21 03:10:57,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {27758#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,698 INFO L290 TraceCheckUtils]: 8: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,698 INFO L290 TraceCheckUtils]: 9: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,698 INFO L290 TraceCheckUtils]: 10: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,699 INFO L290 TraceCheckUtils]: 11: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,699 INFO L290 TraceCheckUtils]: 12: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,699 INFO L290 TraceCheckUtils]: 13: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,700 INFO L290 TraceCheckUtils]: 14: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:10:57,700 INFO L290 TraceCheckUtils]: 15: Hoare triple {27760#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,700 INFO L290 TraceCheckUtils]: 16: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,701 INFO L290 TraceCheckUtils]: 17: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,701 INFO L290 TraceCheckUtils]: 18: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,701 INFO L290 TraceCheckUtils]: 19: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,702 INFO L290 TraceCheckUtils]: 20: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,702 INFO L290 TraceCheckUtils]: 21: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,702 INFO L290 TraceCheckUtils]: 22: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,703 INFO L290 TraceCheckUtils]: 23: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,703 INFO L290 TraceCheckUtils]: 24: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,703 INFO L290 TraceCheckUtils]: 25: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,704 INFO L290 TraceCheckUtils]: 26: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,704 INFO L290 TraceCheckUtils]: 27: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,704 INFO L290 TraceCheckUtils]: 28: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,705 INFO L290 TraceCheckUtils]: 29: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,705 INFO L290 TraceCheckUtils]: 30: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,705 INFO L290 TraceCheckUtils]: 31: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,706 INFO L290 TraceCheckUtils]: 32: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,706 INFO L290 TraceCheckUtils]: 33: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,706 INFO L290 TraceCheckUtils]: 34: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,706 INFO L290 TraceCheckUtils]: 35: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,707 INFO L290 TraceCheckUtils]: 36: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,707 INFO L290 TraceCheckUtils]: 37: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,707 INFO L290 TraceCheckUtils]: 38: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,708 INFO L290 TraceCheckUtils]: 39: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,708 INFO L290 TraceCheckUtils]: 40: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,708 INFO L290 TraceCheckUtils]: 41: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,709 INFO L290 TraceCheckUtils]: 43: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,709 INFO L290 TraceCheckUtils]: 44: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:10:57,710 INFO L290 TraceCheckUtils]: 45: Hoare triple {27761#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,710 INFO L290 TraceCheckUtils]: 46: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,710 INFO L290 TraceCheckUtils]: 47: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,711 INFO L290 TraceCheckUtils]: 48: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,711 INFO L290 TraceCheckUtils]: 49: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,711 INFO L290 TraceCheckUtils]: 50: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,712 INFO L290 TraceCheckUtils]: 51: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,712 INFO L290 TraceCheckUtils]: 52: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,712 INFO L290 TraceCheckUtils]: 53: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,713 INFO L290 TraceCheckUtils]: 54: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,713 INFO L290 TraceCheckUtils]: 55: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,713 INFO L290 TraceCheckUtils]: 56: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,714 INFO L290 TraceCheckUtils]: 57: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,714 INFO L290 TraceCheckUtils]: 58: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,714 INFO L290 TraceCheckUtils]: 59: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,714 INFO L290 TraceCheckUtils]: 60: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,715 INFO L290 TraceCheckUtils]: 61: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,715 INFO L290 TraceCheckUtils]: 62: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,715 INFO L290 TraceCheckUtils]: 63: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,716 INFO L290 TraceCheckUtils]: 64: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,716 INFO L290 TraceCheckUtils]: 65: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,716 INFO L290 TraceCheckUtils]: 66: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,717 INFO L290 TraceCheckUtils]: 67: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,717 INFO L290 TraceCheckUtils]: 68: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,717 INFO L290 TraceCheckUtils]: 69: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,718 INFO L290 TraceCheckUtils]: 70: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,718 INFO L290 TraceCheckUtils]: 71: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,718 INFO L290 TraceCheckUtils]: 72: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,719 INFO L290 TraceCheckUtils]: 73: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,719 INFO L290 TraceCheckUtils]: 74: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:10:57,719 INFO L290 TraceCheckUtils]: 75: Hoare triple {27762#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,720 INFO L290 TraceCheckUtils]: 76: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,720 INFO L290 TraceCheckUtils]: 77: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,720 INFO L290 TraceCheckUtils]: 78: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,721 INFO L290 TraceCheckUtils]: 79: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,721 INFO L290 TraceCheckUtils]: 80: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,721 INFO L290 TraceCheckUtils]: 81: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,722 INFO L290 TraceCheckUtils]: 82: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,722 INFO L290 TraceCheckUtils]: 83: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,723 INFO L290 TraceCheckUtils]: 84: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,723 INFO L290 TraceCheckUtils]: 85: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,723 INFO L290 TraceCheckUtils]: 86: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,724 INFO L290 TraceCheckUtils]: 87: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,724 INFO L290 TraceCheckUtils]: 88: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,724 INFO L290 TraceCheckUtils]: 89: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,725 INFO L290 TraceCheckUtils]: 90: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,725 INFO L290 TraceCheckUtils]: 91: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,725 INFO L290 TraceCheckUtils]: 92: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,726 INFO L290 TraceCheckUtils]: 93: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,726 INFO L290 TraceCheckUtils]: 94: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,727 INFO L290 TraceCheckUtils]: 95: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,727 INFO L290 TraceCheckUtils]: 96: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,727 INFO L290 TraceCheckUtils]: 97: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,728 INFO L290 TraceCheckUtils]: 98: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,728 INFO L290 TraceCheckUtils]: 99: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,728 INFO L290 TraceCheckUtils]: 100: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,729 INFO L290 TraceCheckUtils]: 101: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,729 INFO L290 TraceCheckUtils]: 102: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,729 INFO L290 TraceCheckUtils]: 103: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,730 INFO L290 TraceCheckUtils]: 104: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:10:57,730 INFO L290 TraceCheckUtils]: 105: Hoare triple {27763#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,731 INFO L290 TraceCheckUtils]: 106: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,731 INFO L290 TraceCheckUtils]: 107: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,731 INFO L290 TraceCheckUtils]: 108: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,732 INFO L290 TraceCheckUtils]: 109: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,732 INFO L290 TraceCheckUtils]: 110: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,732 INFO L290 TraceCheckUtils]: 111: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,733 INFO L290 TraceCheckUtils]: 112: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,733 INFO L290 TraceCheckUtils]: 113: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,733 INFO L290 TraceCheckUtils]: 114: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,734 INFO L290 TraceCheckUtils]: 115: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,734 INFO L290 TraceCheckUtils]: 116: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,734 INFO L290 TraceCheckUtils]: 117: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,735 INFO L290 TraceCheckUtils]: 118: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,735 INFO L290 TraceCheckUtils]: 119: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,736 INFO L290 TraceCheckUtils]: 120: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,736 INFO L290 TraceCheckUtils]: 121: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,736 INFO L290 TraceCheckUtils]: 122: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,737 INFO L290 TraceCheckUtils]: 123: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,737 INFO L290 TraceCheckUtils]: 124: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,737 INFO L290 TraceCheckUtils]: 125: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,738 INFO L290 TraceCheckUtils]: 126: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,738 INFO L290 TraceCheckUtils]: 127: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,738 INFO L290 TraceCheckUtils]: 128: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,739 INFO L290 TraceCheckUtils]: 129: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,739 INFO L290 TraceCheckUtils]: 130: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,739 INFO L290 TraceCheckUtils]: 131: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,740 INFO L290 TraceCheckUtils]: 132: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,740 INFO L290 TraceCheckUtils]: 133: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,740 INFO L290 TraceCheckUtils]: 134: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:10:57,741 INFO L290 TraceCheckUtils]: 135: Hoare triple {27764#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,741 INFO L290 TraceCheckUtils]: 136: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,742 INFO L290 TraceCheckUtils]: 137: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,742 INFO L290 TraceCheckUtils]: 138: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,742 INFO L290 TraceCheckUtils]: 139: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,742 INFO L290 TraceCheckUtils]: 140: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,743 INFO L290 TraceCheckUtils]: 141: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,743 INFO L290 TraceCheckUtils]: 142: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,743 INFO L290 TraceCheckUtils]: 143: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,744 INFO L290 TraceCheckUtils]: 144: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,744 INFO L290 TraceCheckUtils]: 145: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,744 INFO L290 TraceCheckUtils]: 146: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,745 INFO L290 TraceCheckUtils]: 147: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,745 INFO L290 TraceCheckUtils]: 148: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,745 INFO L290 TraceCheckUtils]: 149: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,746 INFO L290 TraceCheckUtils]: 150: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,746 INFO L290 TraceCheckUtils]: 151: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,746 INFO L290 TraceCheckUtils]: 152: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,747 INFO L290 TraceCheckUtils]: 153: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,747 INFO L290 TraceCheckUtils]: 154: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,747 INFO L290 TraceCheckUtils]: 155: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,748 INFO L290 TraceCheckUtils]: 156: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,748 INFO L290 TraceCheckUtils]: 157: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,748 INFO L290 TraceCheckUtils]: 158: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,749 INFO L290 TraceCheckUtils]: 159: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,749 INFO L290 TraceCheckUtils]: 160: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,749 INFO L290 TraceCheckUtils]: 161: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,749 INFO L290 TraceCheckUtils]: 162: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,750 INFO L290 TraceCheckUtils]: 163: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,750 INFO L290 TraceCheckUtils]: 164: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:10:57,751 INFO L290 TraceCheckUtils]: 165: Hoare triple {27765#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,751 INFO L290 TraceCheckUtils]: 166: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,751 INFO L290 TraceCheckUtils]: 167: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,752 INFO L290 TraceCheckUtils]: 168: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,752 INFO L290 TraceCheckUtils]: 169: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,752 INFO L290 TraceCheckUtils]: 170: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,753 INFO L290 TraceCheckUtils]: 171: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,753 INFO L290 TraceCheckUtils]: 172: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,753 INFO L290 TraceCheckUtils]: 173: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,753 INFO L290 TraceCheckUtils]: 174: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,754 INFO L290 TraceCheckUtils]: 175: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,754 INFO L290 TraceCheckUtils]: 176: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,754 INFO L290 TraceCheckUtils]: 177: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,755 INFO L290 TraceCheckUtils]: 178: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,755 INFO L290 TraceCheckUtils]: 179: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,755 INFO L290 TraceCheckUtils]: 180: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,756 INFO L290 TraceCheckUtils]: 181: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,756 INFO L290 TraceCheckUtils]: 182: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,756 INFO L290 TraceCheckUtils]: 183: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,757 INFO L290 TraceCheckUtils]: 184: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,757 INFO L290 TraceCheckUtils]: 185: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,757 INFO L290 TraceCheckUtils]: 186: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,758 INFO L290 TraceCheckUtils]: 187: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,758 INFO L290 TraceCheckUtils]: 188: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,758 INFO L290 TraceCheckUtils]: 189: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,759 INFO L290 TraceCheckUtils]: 190: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,759 INFO L290 TraceCheckUtils]: 191: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,759 INFO L290 TraceCheckUtils]: 192: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,760 INFO L290 TraceCheckUtils]: 193: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,760 INFO L290 TraceCheckUtils]: 194: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:10:57,760 INFO L290 TraceCheckUtils]: 195: Hoare triple {27766#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,761 INFO L290 TraceCheckUtils]: 196: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,761 INFO L290 TraceCheckUtils]: 197: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,761 INFO L290 TraceCheckUtils]: 198: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,762 INFO L290 TraceCheckUtils]: 199: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,762 INFO L290 TraceCheckUtils]: 200: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,762 INFO L290 TraceCheckUtils]: 201: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,763 INFO L290 TraceCheckUtils]: 202: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,763 INFO L290 TraceCheckUtils]: 203: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,763 INFO L290 TraceCheckUtils]: 204: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,764 INFO L290 TraceCheckUtils]: 205: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,764 INFO L290 TraceCheckUtils]: 206: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,764 INFO L290 TraceCheckUtils]: 207: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,764 INFO L290 TraceCheckUtils]: 208: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,765 INFO L290 TraceCheckUtils]: 209: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,765 INFO L290 TraceCheckUtils]: 210: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,765 INFO L290 TraceCheckUtils]: 211: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,766 INFO L290 TraceCheckUtils]: 212: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,766 INFO L290 TraceCheckUtils]: 213: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,766 INFO L290 TraceCheckUtils]: 214: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,766 INFO L290 TraceCheckUtils]: 215: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,767 INFO L290 TraceCheckUtils]: 216: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(3 == main_~q~0#1); {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,767 INFO L290 TraceCheckUtils]: 217: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,767 INFO L290 TraceCheckUtils]: 218: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,768 INFO L290 TraceCheckUtils]: 219: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,768 INFO L290 TraceCheckUtils]: 220: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,768 INFO L290 TraceCheckUtils]: 221: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,768 INFO L290 TraceCheckUtils]: 222: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,769 INFO L290 TraceCheckUtils]: 223: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,769 INFO L290 TraceCheckUtils]: 224: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:10:57,769 INFO L290 TraceCheckUtils]: 225: Hoare triple {27767#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,770 INFO L290 TraceCheckUtils]: 226: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,770 INFO L290 TraceCheckUtils]: 227: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,770 INFO L290 TraceCheckUtils]: 228: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,771 INFO L290 TraceCheckUtils]: 229: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,771 INFO L290 TraceCheckUtils]: 230: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(1 == main_~q~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,771 INFO L290 TraceCheckUtils]: 231: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(2 == main_~q~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,771 INFO L290 TraceCheckUtils]: 232: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(3 == main_~q~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,772 INFO L290 TraceCheckUtils]: 233: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(4 == main_~q~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,772 INFO L290 TraceCheckUtils]: 234: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,772 INFO L290 TraceCheckUtils]: 235: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,772 INFO L290 TraceCheckUtils]: 236: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,773 INFO L290 TraceCheckUtils]: 237: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,773 INFO L290 TraceCheckUtils]: 238: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,773 INFO L290 TraceCheckUtils]: 239: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,774 INFO L290 TraceCheckUtils]: 240: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,774 INFO L290 TraceCheckUtils]: 241: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,774 INFO L290 TraceCheckUtils]: 242: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,774 INFO L290 TraceCheckUtils]: 243: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,775 INFO L290 TraceCheckUtils]: 244: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,775 INFO L290 TraceCheckUtils]: 245: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,775 INFO L290 TraceCheckUtils]: 246: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,776 INFO L290 TraceCheckUtils]: 247: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,776 INFO L290 TraceCheckUtils]: 248: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,776 INFO L290 TraceCheckUtils]: 249: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,776 INFO L290 TraceCheckUtils]: 250: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,777 INFO L290 TraceCheckUtils]: 251: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,777 INFO L290 TraceCheckUtils]: 252: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,777 INFO L290 TraceCheckUtils]: 253: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,778 INFO L290 TraceCheckUtils]: 254: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:10:57,778 INFO L290 TraceCheckUtils]: 255: Hoare triple {27768#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,778 INFO L290 TraceCheckUtils]: 256: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,779 INFO L290 TraceCheckUtils]: 257: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,779 INFO L290 TraceCheckUtils]: 258: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,779 INFO L290 TraceCheckUtils]: 259: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,779 INFO L290 TraceCheckUtils]: 260: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,780 INFO L290 TraceCheckUtils]: 261: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,780 INFO L290 TraceCheckUtils]: 262: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,780 INFO L290 TraceCheckUtils]: 263: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,781 INFO L290 TraceCheckUtils]: 264: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,781 INFO L290 TraceCheckUtils]: 265: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,781 INFO L290 TraceCheckUtils]: 266: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,781 INFO L290 TraceCheckUtils]: 267: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,782 INFO L290 TraceCheckUtils]: 268: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,782 INFO L290 TraceCheckUtils]: 269: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,782 INFO L290 TraceCheckUtils]: 270: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,783 INFO L290 TraceCheckUtils]: 271: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,783 INFO L290 TraceCheckUtils]: 272: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,783 INFO L290 TraceCheckUtils]: 273: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,783 INFO L290 TraceCheckUtils]: 274: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,784 INFO L290 TraceCheckUtils]: 275: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,784 INFO L290 TraceCheckUtils]: 276: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(3 == main_~q~0#1); {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,784 INFO L290 TraceCheckUtils]: 277: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,785 INFO L290 TraceCheckUtils]: 278: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,785 INFO L290 TraceCheckUtils]: 279: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,785 INFO L290 TraceCheckUtils]: 280: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,785 INFO L290 TraceCheckUtils]: 281: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,786 INFO L290 TraceCheckUtils]: 282: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,786 INFO L290 TraceCheckUtils]: 283: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,786 INFO L290 TraceCheckUtils]: 284: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:10:57,787 INFO L290 TraceCheckUtils]: 285: Hoare triple {27769#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,787 INFO L290 TraceCheckUtils]: 286: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,787 INFO L290 TraceCheckUtils]: 287: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,788 INFO L290 TraceCheckUtils]: 288: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,788 INFO L290 TraceCheckUtils]: 289: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,788 INFO L290 TraceCheckUtils]: 290: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(1 == main_~q~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,788 INFO L290 TraceCheckUtils]: 291: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(2 == main_~q~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,789 INFO L290 TraceCheckUtils]: 292: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(3 == main_~q~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,789 INFO L290 TraceCheckUtils]: 293: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(4 == main_~q~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,789 INFO L290 TraceCheckUtils]: 294: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,789 INFO L290 TraceCheckUtils]: 295: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,790 INFO L290 TraceCheckUtils]: 296: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,790 INFO L290 TraceCheckUtils]: 297: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,790 INFO L290 TraceCheckUtils]: 298: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,791 INFO L290 TraceCheckUtils]: 299: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,791 INFO L290 TraceCheckUtils]: 300: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,791 INFO L290 TraceCheckUtils]: 301: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,791 INFO L290 TraceCheckUtils]: 302: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,792 INFO L290 TraceCheckUtils]: 303: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,792 INFO L290 TraceCheckUtils]: 304: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,792 INFO L290 TraceCheckUtils]: 305: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,793 INFO L290 TraceCheckUtils]: 306: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,793 INFO L290 TraceCheckUtils]: 307: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,793 INFO L290 TraceCheckUtils]: 308: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,794 INFO L290 TraceCheckUtils]: 309: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,794 INFO L290 TraceCheckUtils]: 310: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,794 INFO L290 TraceCheckUtils]: 311: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,794 INFO L290 TraceCheckUtils]: 312: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,795 INFO L290 TraceCheckUtils]: 313: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,795 INFO L290 TraceCheckUtils]: 314: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:10:57,795 INFO L290 TraceCheckUtils]: 315: Hoare triple {27770#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,796 INFO L290 TraceCheckUtils]: 316: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,796 INFO L290 TraceCheckUtils]: 317: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,796 INFO L290 TraceCheckUtils]: 318: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,796 INFO L290 TraceCheckUtils]: 319: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,797 INFO L290 TraceCheckUtils]: 320: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,797 INFO L290 TraceCheckUtils]: 321: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,797 INFO L290 TraceCheckUtils]: 322: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,798 INFO L290 TraceCheckUtils]: 323: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,798 INFO L290 TraceCheckUtils]: 324: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,798 INFO L290 TraceCheckUtils]: 325: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,799 INFO L290 TraceCheckUtils]: 326: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,799 INFO L290 TraceCheckUtils]: 327: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,799 INFO L290 TraceCheckUtils]: 328: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,799 INFO L290 TraceCheckUtils]: 329: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,800 INFO L290 TraceCheckUtils]: 330: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,800 INFO L290 TraceCheckUtils]: 331: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,800 INFO L290 TraceCheckUtils]: 332: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,801 INFO L290 TraceCheckUtils]: 333: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,801 INFO L290 TraceCheckUtils]: 334: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,801 INFO L290 TraceCheckUtils]: 335: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,801 INFO L290 TraceCheckUtils]: 336: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(3 == main_~q~0#1); {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,802 INFO L290 TraceCheckUtils]: 337: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,802 INFO L290 TraceCheckUtils]: 338: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,802 INFO L290 TraceCheckUtils]: 339: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,802 INFO L290 TraceCheckUtils]: 340: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,803 INFO L290 TraceCheckUtils]: 341: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,803 INFO L290 TraceCheckUtils]: 342: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,803 INFO L290 TraceCheckUtils]: 343: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,804 INFO L290 TraceCheckUtils]: 344: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:10:57,804 INFO L290 TraceCheckUtils]: 345: Hoare triple {27771#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,804 INFO L290 TraceCheckUtils]: 346: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,805 INFO L290 TraceCheckUtils]: 347: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,805 INFO L290 TraceCheckUtils]: 348: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,805 INFO L290 TraceCheckUtils]: 349: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,806 INFO L290 TraceCheckUtils]: 350: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(1 == main_~q~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,806 INFO L290 TraceCheckUtils]: 351: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(2 == main_~q~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,806 INFO L290 TraceCheckUtils]: 352: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(3 == main_~q~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,806 INFO L290 TraceCheckUtils]: 353: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(4 == main_~q~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,807 INFO L290 TraceCheckUtils]: 354: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,807 INFO L290 TraceCheckUtils]: 355: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,807 INFO L290 TraceCheckUtils]: 356: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,807 INFO L290 TraceCheckUtils]: 357: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,808 INFO L290 TraceCheckUtils]: 358: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,808 INFO L290 TraceCheckUtils]: 359: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,808 INFO L290 TraceCheckUtils]: 360: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,809 INFO L290 TraceCheckUtils]: 361: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,809 INFO L290 TraceCheckUtils]: 362: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,809 INFO L290 TraceCheckUtils]: 363: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,809 INFO L290 TraceCheckUtils]: 364: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,810 INFO L290 TraceCheckUtils]: 365: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,810 INFO L290 TraceCheckUtils]: 366: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,810 INFO L290 TraceCheckUtils]: 367: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,811 INFO L290 TraceCheckUtils]: 368: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,811 INFO L290 TraceCheckUtils]: 369: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,811 INFO L290 TraceCheckUtils]: 370: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,811 INFO L290 TraceCheckUtils]: 371: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,812 INFO L290 TraceCheckUtils]: 372: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,812 INFO L290 TraceCheckUtils]: 373: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,812 INFO L290 TraceCheckUtils]: 374: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:10:57,813 INFO L290 TraceCheckUtils]: 375: Hoare triple {27772#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,813 INFO L290 TraceCheckUtils]: 376: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,813 INFO L290 TraceCheckUtils]: 377: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,814 INFO L290 TraceCheckUtils]: 378: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,814 INFO L290 TraceCheckUtils]: 379: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,814 INFO L290 TraceCheckUtils]: 380: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,814 INFO L290 TraceCheckUtils]: 381: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,815 INFO L290 TraceCheckUtils]: 382: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,815 INFO L290 TraceCheckUtils]: 383: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,815 INFO L290 TraceCheckUtils]: 384: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,816 INFO L290 TraceCheckUtils]: 385: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,816 INFO L290 TraceCheckUtils]: 386: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,816 INFO L290 TraceCheckUtils]: 387: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,816 INFO L290 TraceCheckUtils]: 388: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,817 INFO L290 TraceCheckUtils]: 389: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,817 INFO L290 TraceCheckUtils]: 390: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,817 INFO L290 TraceCheckUtils]: 391: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,818 INFO L290 TraceCheckUtils]: 392: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,818 INFO L290 TraceCheckUtils]: 393: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,818 INFO L290 TraceCheckUtils]: 394: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,818 INFO L290 TraceCheckUtils]: 395: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,819 INFO L290 TraceCheckUtils]: 396: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(3 == main_~q~0#1); {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,819 INFO L290 TraceCheckUtils]: 397: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,819 INFO L290 TraceCheckUtils]: 398: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,820 INFO L290 TraceCheckUtils]: 399: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,820 INFO L290 TraceCheckUtils]: 400: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,820 INFO L290 TraceCheckUtils]: 401: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,820 INFO L290 TraceCheckUtils]: 402: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,821 INFO L290 TraceCheckUtils]: 403: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,821 INFO L290 TraceCheckUtils]: 404: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 <= 2147483647; {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:10:57,821 INFO L290 TraceCheckUtils]: 405: Hoare triple {27773#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,822 INFO L290 TraceCheckUtils]: 406: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,822 INFO L290 TraceCheckUtils]: 407: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,822 INFO L290 TraceCheckUtils]: 408: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,822 INFO L290 TraceCheckUtils]: 409: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,823 INFO L290 TraceCheckUtils]: 410: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(1 == main_~q~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,823 INFO L290 TraceCheckUtils]: 411: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(2 == main_~q~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,823 INFO L290 TraceCheckUtils]: 412: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(3 == main_~q~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,824 INFO L290 TraceCheckUtils]: 413: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(4 == main_~q~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,824 INFO L290 TraceCheckUtils]: 414: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,824 INFO L290 TraceCheckUtils]: 415: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,824 INFO L290 TraceCheckUtils]: 416: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,825 INFO L290 TraceCheckUtils]: 417: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,825 INFO L290 TraceCheckUtils]: 418: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,825 INFO L290 TraceCheckUtils]: 419: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,825 INFO L290 TraceCheckUtils]: 420: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,826 INFO L290 TraceCheckUtils]: 421: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,826 INFO L290 TraceCheckUtils]: 422: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,826 INFO L290 TraceCheckUtils]: 423: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,827 INFO L290 TraceCheckUtils]: 424: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,827 INFO L290 TraceCheckUtils]: 425: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,827 INFO L290 TraceCheckUtils]: 426: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,828 INFO L290 TraceCheckUtils]: 427: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,828 INFO L290 TraceCheckUtils]: 428: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,828 INFO L290 TraceCheckUtils]: 429: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,828 INFO L290 TraceCheckUtils]: 430: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,829 INFO L290 TraceCheckUtils]: 431: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,829 INFO L290 TraceCheckUtils]: 432: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,829 INFO L290 TraceCheckUtils]: 433: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:10:57,830 INFO L290 TraceCheckUtils]: 434: Hoare triple {27774#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {27759#false} is VALID [2022-02-21 03:10:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 58 proven. 2541 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-02-21 03:10:57,831 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:10:57,831 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59610738] [2022-02-21 03:10:57,832 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [59610738] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:10:57,832 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [866704814] [2022-02-21 03:10:57,832 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-21 03:10:57,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:10:57,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:10:57,841 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:10:57,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-02-21 03:10:58,201 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-02-21 03:10:58,201 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:10:58,203 INFO L263 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 10 conjunts are in the unsatisfiable core [2022-02-21 03:10:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:10:58,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:10:59,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {27758#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {27758#true} is VALID [2022-02-21 03:10:59,843 INFO L290 TraceCheckUtils]: 1: Hoare triple {27758#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 2: Hoare triple {27758#true} goto; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 3: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 4: Hoare triple {27758#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 5: Hoare triple {27758#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 6: Hoare triple {27758#true} main_~method_id~0#1 := 1; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 7: Hoare triple {27758#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {27758#true} is VALID [2022-02-21 03:10:59,844 INFO L290 TraceCheckUtils]: 8: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 9: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 10: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 11: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 12: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 13: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 14: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,845 INFO L290 TraceCheckUtils]: 15: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 16: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 17: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 18: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 19: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 20: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 21: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 22: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,846 INFO L290 TraceCheckUtils]: 23: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,847 INFO L290 TraceCheckUtils]: 24: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,847 INFO L290 TraceCheckUtils]: 25: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,847 INFO L290 TraceCheckUtils]: 26: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,847 INFO L290 TraceCheckUtils]: 27: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,847 INFO L290 TraceCheckUtils]: 28: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,847 INFO L290 TraceCheckUtils]: 29: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 30: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 31: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 32: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 33: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 34: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 35: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 36: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,848 INFO L290 TraceCheckUtils]: 37: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 38: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 39: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 40: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 41: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 42: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 43: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,849 INFO L290 TraceCheckUtils]: 44: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 45: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 46: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 47: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 48: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 49: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 50: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,850 INFO L290 TraceCheckUtils]: 51: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 52: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 53: Hoare triple {27758#true} assume !(4 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 54: Hoare triple {27758#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 55: Hoare triple {27758#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 56: Hoare triple {27758#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 57: Hoare triple {27758#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,851 INFO L290 TraceCheckUtils]: 58: Hoare triple {27758#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 59: Hoare triple {27758#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 60: Hoare triple {27758#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 61: Hoare triple {27758#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 62: Hoare triple {27758#true} assume !main_#t~short45#1; {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 63: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 64: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,852 INFO L290 TraceCheckUtils]: 65: Hoare triple {27758#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 66: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 67: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 68: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 69: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 70: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 71: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 72: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,853 INFO L290 TraceCheckUtils]: 73: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 74: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 75: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 76: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 77: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 78: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 79: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,854 INFO L290 TraceCheckUtils]: 80: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 81: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 82: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 83: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 84: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 85: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 86: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,855 INFO L290 TraceCheckUtils]: 87: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 88: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 89: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 90: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 91: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 92: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 93: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,856 INFO L290 TraceCheckUtils]: 94: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 95: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 96: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 97: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 98: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 99: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 100: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,857 INFO L290 TraceCheckUtils]: 101: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 102: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 103: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 104: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 105: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 106: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 107: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,858 INFO L290 TraceCheckUtils]: 108: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 109: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 110: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 111: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 112: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 113: Hoare triple {27758#true} assume !(4 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 114: Hoare triple {27758#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,859 INFO L290 TraceCheckUtils]: 115: Hoare triple {27758#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 116: Hoare triple {27758#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 117: Hoare triple {27758#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 118: Hoare triple {27758#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 119: Hoare triple {27758#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 120: Hoare triple {27758#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 121: Hoare triple {27758#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,860 INFO L290 TraceCheckUtils]: 122: Hoare triple {27758#true} assume !main_#t~short45#1; {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 123: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 124: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 125: Hoare triple {27758#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 126: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 127: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 128: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 129: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,861 INFO L290 TraceCheckUtils]: 130: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 131: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 132: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 133: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 134: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 135: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 136: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,862 INFO L290 TraceCheckUtils]: 137: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 138: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 139: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 140: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 141: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 142: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 143: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,863 INFO L290 TraceCheckUtils]: 144: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 145: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 146: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 147: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 148: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 149: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 150: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,864 INFO L290 TraceCheckUtils]: 151: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,865 INFO L290 TraceCheckUtils]: 152: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,865 INFO L290 TraceCheckUtils]: 153: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,867 INFO L290 TraceCheckUtils]: 154: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,867 INFO L290 TraceCheckUtils]: 155: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,867 INFO L290 TraceCheckUtils]: 156: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,867 INFO L290 TraceCheckUtils]: 157: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,867 INFO L290 TraceCheckUtils]: 158: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,867 INFO L290 TraceCheckUtils]: 159: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 160: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 161: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 162: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 163: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 164: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 165: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,868 INFO L290 TraceCheckUtils]: 166: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 167: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 168: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 169: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 170: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 171: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 172: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,869 INFO L290 TraceCheckUtils]: 173: Hoare triple {27758#true} assume !(4 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 174: Hoare triple {27758#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 175: Hoare triple {27758#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 176: Hoare triple {27758#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 177: Hoare triple {27758#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 178: Hoare triple {27758#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 179: Hoare triple {27758#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,870 INFO L290 TraceCheckUtils]: 180: Hoare triple {27758#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 181: Hoare triple {27758#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 182: Hoare triple {27758#true} assume !main_#t~short45#1; {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 183: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 184: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 185: Hoare triple {27758#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 186: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,871 INFO L290 TraceCheckUtils]: 187: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 188: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 189: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 190: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 191: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 192: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 193: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,872 INFO L290 TraceCheckUtils]: 194: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 195: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 196: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 197: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 198: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 199: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 200: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,873 INFO L290 TraceCheckUtils]: 201: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 202: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 203: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 204: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 205: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 206: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 207: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,874 INFO L290 TraceCheckUtils]: 208: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 209: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 210: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 211: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 212: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 213: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 214: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,875 INFO L290 TraceCheckUtils]: 215: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 216: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 217: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 218: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 219: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 220: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 221: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,876 INFO L290 TraceCheckUtils]: 222: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 223: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 224: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 225: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 226: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 227: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 228: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,877 INFO L290 TraceCheckUtils]: 229: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 230: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 231: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 232: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 233: Hoare triple {27758#true} assume !(4 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 234: Hoare triple {27758#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 235: Hoare triple {27758#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,878 INFO L290 TraceCheckUtils]: 236: Hoare triple {27758#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 237: Hoare triple {27758#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 238: Hoare triple {27758#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 239: Hoare triple {27758#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 240: Hoare triple {27758#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 241: Hoare triple {27758#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 242: Hoare triple {27758#true} assume !main_#t~short45#1; {27758#true} is VALID [2022-02-21 03:10:59,879 INFO L290 TraceCheckUtils]: 243: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 244: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 245: Hoare triple {27758#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 246: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 247: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 248: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 249: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,880 INFO L290 TraceCheckUtils]: 250: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 251: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 252: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 253: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 254: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 255: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 256: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,881 INFO L290 TraceCheckUtils]: 257: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 258: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 259: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 260: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 261: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 262: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 263: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,882 INFO L290 TraceCheckUtils]: 264: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 265: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 266: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 267: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 268: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 269: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 270: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,883 INFO L290 TraceCheckUtils]: 271: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 272: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 273: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 274: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 275: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 276: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 277: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,884 INFO L290 TraceCheckUtils]: 278: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 279: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 280: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 281: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 282: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 283: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 284: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 285: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,885 INFO L290 TraceCheckUtils]: 286: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,886 INFO L290 TraceCheckUtils]: 287: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,886 INFO L290 TraceCheckUtils]: 288: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,886 INFO L290 TraceCheckUtils]: 289: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,886 INFO L290 TraceCheckUtils]: 290: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,886 INFO L290 TraceCheckUtils]: 291: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,886 INFO L290 TraceCheckUtils]: 292: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 293: Hoare triple {27758#true} assume !(4 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 294: Hoare triple {27758#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 295: Hoare triple {27758#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 296: Hoare triple {27758#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 297: Hoare triple {27758#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 298: Hoare triple {27758#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,887 INFO L290 TraceCheckUtils]: 299: Hoare triple {27758#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 300: Hoare triple {27758#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 301: Hoare triple {27758#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 302: Hoare triple {27758#true} assume !main_#t~short45#1; {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 303: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 304: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 305: Hoare triple {27758#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 306: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,888 INFO L290 TraceCheckUtils]: 307: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 308: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 309: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 310: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 311: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 312: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 313: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,889 INFO L290 TraceCheckUtils]: 314: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 315: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 316: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 317: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 318: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 319: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 320: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,890 INFO L290 TraceCheckUtils]: 321: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 322: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 323: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 324: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 325: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 326: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 327: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,891 INFO L290 TraceCheckUtils]: 328: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 329: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 330: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 331: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 332: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 333: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 334: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,892 INFO L290 TraceCheckUtils]: 335: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 336: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 337: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 338: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 339: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 340: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 341: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,893 INFO L290 TraceCheckUtils]: 342: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 343: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 344: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 345: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 346: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 347: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 348: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 349: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,894 INFO L290 TraceCheckUtils]: 350: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 351: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 352: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 353: Hoare triple {27758#true} assume !(4 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 354: Hoare triple {27758#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 355: Hoare triple {27758#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 356: Hoare triple {27758#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,895 INFO L290 TraceCheckUtils]: 357: Hoare triple {27758#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 358: Hoare triple {27758#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 359: Hoare triple {27758#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 360: Hoare triple {27758#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 361: Hoare triple {27758#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 362: Hoare triple {27758#true} assume !main_#t~short45#1; {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 363: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,896 INFO L290 TraceCheckUtils]: 364: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 365: Hoare triple {27758#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 366: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 367: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 368: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 369: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 370: Hoare triple {27758#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,897 INFO L290 TraceCheckUtils]: 371: Hoare triple {27758#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 372: Hoare triple {27758#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 373: Hoare triple {27758#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 374: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 375: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 376: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 377: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,898 INFO L290 TraceCheckUtils]: 378: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 379: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 380: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 381: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 382: Hoare triple {27758#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 383: Hoare triple {27758#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 384: Hoare triple {27758#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {27758#true} is VALID [2022-02-21 03:10:59,899 INFO L290 TraceCheckUtils]: 385: Hoare triple {27758#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 386: Hoare triple {27758#true} assume !main_#t~short28#1; {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 387: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 388: Hoare triple {27758#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 389: Hoare triple {27758#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 390: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 391: Hoare triple {27758#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {27758#true} is VALID [2022-02-21 03:10:59,900 INFO L290 TraceCheckUtils]: 392: Hoare triple {27758#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 393: Hoare triple {27758#true} assume !(0 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 394: Hoare triple {27758#true} assume !(1 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 395: Hoare triple {27758#true} assume !(2 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 396: Hoare triple {27758#true} assume !(3 == main_~q~0#1); {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 397: Hoare triple {27758#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 398: Hoare triple {27758#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,901 INFO L290 TraceCheckUtils]: 399: Hoare triple {27758#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,902 INFO L290 TraceCheckUtils]: 400: Hoare triple {27758#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {27758#true} is VALID [2022-02-21 03:10:59,902 INFO L290 TraceCheckUtils]: 401: Hoare triple {27758#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {27758#true} is VALID [2022-02-21 03:10:59,902 INFO L290 TraceCheckUtils]: 402: Hoare triple {27758#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,902 INFO L290 TraceCheckUtils]: 403: Hoare triple {27758#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {27758#true} is VALID [2022-02-21 03:10:59,903 INFO L290 TraceCheckUtils]: 404: Hoare triple {27758#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {28990#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:10:59,903 INFO L290 TraceCheckUtils]: 405: Hoare triple {28990#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,904 INFO L290 TraceCheckUtils]: 406: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,904 INFO L290 TraceCheckUtils]: 407: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,904 INFO L290 TraceCheckUtils]: 408: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,905 INFO L290 TraceCheckUtils]: 409: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 == main_~q~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,905 INFO L290 TraceCheckUtils]: 410: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(1 == main_~q~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,905 INFO L290 TraceCheckUtils]: 411: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(2 == main_~q~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,906 INFO L290 TraceCheckUtils]: 412: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(3 == main_~q~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,906 INFO L290 TraceCheckUtils]: 413: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(4 == main_~q~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,906 INFO L290 TraceCheckUtils]: 414: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,907 INFO L290 TraceCheckUtils]: 415: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,907 INFO L290 TraceCheckUtils]: 416: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,907 INFO L290 TraceCheckUtils]: 417: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,908 INFO L290 TraceCheckUtils]: 418: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,908 INFO L290 TraceCheckUtils]: 419: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,908 INFO L290 TraceCheckUtils]: 420: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,909 INFO L290 TraceCheckUtils]: 421: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,909 INFO L290 TraceCheckUtils]: 422: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !main_#t~short45#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,910 INFO L290 TraceCheckUtils]: 423: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume main_~this_expect~0#1 - 1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,910 INFO L290 TraceCheckUtils]: 424: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,910 INFO L290 TraceCheckUtils]: 425: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,911 INFO L290 TraceCheckUtils]: 426: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,911 INFO L290 TraceCheckUtils]: 427: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,911 INFO L290 TraceCheckUtils]: 428: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,912 INFO L290 TraceCheckUtils]: 429: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 == main_~q~0#1); {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,912 INFO L290 TraceCheckUtils]: 430: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,912 INFO L290 TraceCheckUtils]: 431: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} is VALID [2022-02-21 03:10:59,913 INFO L290 TraceCheckUtils]: 432: Hoare triple {28994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {29076#(and (= (mod |ULTIMATE.start_main_~P1~0#1| 2) 0) (<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647))} is VALID [2022-02-21 03:10:59,914 INFO L290 TraceCheckUtils]: 433: Hoare triple {29076#(and (= (mod |ULTIMATE.start_main_~P1~0#1| 2) 0) (<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647))} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {29080#(and (<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647) (= (mod |ULTIMATE.start_main_~this_expect~0#1| 2) 0))} is VALID [2022-02-21 03:10:59,914 INFO L290 TraceCheckUtils]: 434: Hoare triple {29080#(and (<= |ULTIMATE.start_main_~this_expect~0#1| 2147483647) (= (mod |ULTIMATE.start_main_~this_expect~0#1| 2) 0))} assume !(1 + main_~this_expect~0#1 <= 2147483647); {27759#false} is VALID [2022-02-21 03:10:59,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2655 backedges. 349 proven. 0 refuted. 0 times theorem prover too weak. 2306 trivial. 0 not checked. [2022-02-21 03:10:59,916 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-21 03:10:59,916 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [866704814] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:10:59,916 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-21 03:10:59,917 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [16] total 20 [2022-02-21 03:10:59,917 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1340824939] [2022-02-21 03:10:59,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:10:59,918 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 435 [2022-02-21 03:10:59,919 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:10:59,920 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:00,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:00,192 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-21 03:11:00,192 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:11:00,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-21 03:11:00,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=179, Invalid=241, Unknown=0, NotChecked=0, Total=420 [2022-02-21 03:11:00,193 INFO L87 Difference]: Start difference. First operand 1340 states and 1782 transitions. Second operand has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:01,077 INFO L93 Difference]: Finished difference Result 1368 states and 1810 transitions. [2022-02-21 03:11:01,077 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-21 03:11:01,077 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 435 [2022-02-21 03:11:01,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:11:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 144 transitions. [2022-02-21 03:11:01,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 144 transitions. [2022-02-21 03:11:01,080 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 144 transitions. [2022-02-21 03:11:01,179 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 144 edges. 144 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:01,242 INFO L225 Difference]: With dead ends: 1368 [2022-02-21 03:11:01,242 INFO L226 Difference]: Without dead ends: 1367 [2022-02-21 03:11:01,244 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 465 GetRequests, 445 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=185, Invalid=277, Unknown=0, NotChecked=0, Total=462 [2022-02-21 03:11:01,245 INFO L933 BasicCegarLoop]: 106 mSDtfsCounter, 147 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 371 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-21 03:11:01,247 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [147 Valid, 371 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-21 03:11:01,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1367 states. [2022-02-21 03:11:01,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1367 to 1291. [2022-02-21 03:11:01,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:11:01,618 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1367 states. Second operand has 1291 states, 1290 states have (on average 1.331782945736434) internal successors, (1718), 1290 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,619 INFO L74 IsIncluded]: Start isIncluded. First operand 1367 states. Second operand has 1291 states, 1290 states have (on average 1.331782945736434) internal successors, (1718), 1290 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,621 INFO L87 Difference]: Start difference. First operand 1367 states. Second operand has 1291 states, 1290 states have (on average 1.331782945736434) internal successors, (1718), 1290 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:01,695 INFO L93 Difference]: Finished difference Result 1367 states and 1809 transitions. [2022-02-21 03:11:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1809 transitions. [2022-02-21 03:11:01,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:11:01,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:11:01,700 INFO L74 IsIncluded]: Start isIncluded. First operand has 1291 states, 1290 states have (on average 1.331782945736434) internal successors, (1718), 1290 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1367 states. [2022-02-21 03:11:01,701 INFO L87 Difference]: Start difference. First operand has 1291 states, 1290 states have (on average 1.331782945736434) internal successors, (1718), 1290 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1367 states. [2022-02-21 03:11:01,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:01,773 INFO L93 Difference]: Finished difference Result 1367 states and 1809 transitions. [2022-02-21 03:11:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1809 transitions. [2022-02-21 03:11:01,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:11:01,775 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:11:01,775 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:11:01,776 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:11:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1291 states, 1290 states have (on average 1.331782945736434) internal successors, (1718), 1290 states have internal predecessors, (1718), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 1291 states and 1718 transitions. [2022-02-21 03:11:01,928 INFO L78 Accepts]: Start accepts. Automaton has 1291 states and 1718 transitions. Word has length 435 [2022-02-21 03:11:01,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:11:01,943 INFO L470 AbstractCegarLoop]: Abstraction has 1291 states and 1718 transitions. [2022-02-21 03:11:01,943 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 17.0) internal successors, (85), 6 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:01,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1718 transitions. [2022-02-21 03:11:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2022-02-21 03:11:01,954 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:11:01,954 INFO L514 BasicCegarLoop]: trace histogram [31, 30, 22, 22, 14, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:11:02,019 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-02-21 03:11:02,171 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-02-21 03:11:02,171 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:11:02,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:11:02,172 INFO L85 PathProgramCache]: Analyzing trace with hash -223366827, now seen corresponding path program 1 times [2022-02-21 03:11:02,172 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:11:02,172 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331389790] [2022-02-21 03:11:02,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:11:02,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:11:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:11:02,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {34677#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {34677#true} is VALID [2022-02-21 03:11:02,626 INFO L290 TraceCheckUtils]: 1: Hoare triple {34677#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {34677#true} is VALID [2022-02-21 03:11:02,626 INFO L290 TraceCheckUtils]: 2: Hoare triple {34677#true} goto; {34677#true} is VALID [2022-02-21 03:11:02,626 INFO L290 TraceCheckUtils]: 3: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,626 INFO L290 TraceCheckUtils]: 4: Hoare triple {34677#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {34677#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {34677#true} is VALID [2022-02-21 03:11:02,626 INFO L290 TraceCheckUtils]: 6: Hoare triple {34677#true} main_~method_id~0#1 := 1; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {34677#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 10: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 11: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 12: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 14: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,627 INFO L290 TraceCheckUtils]: 15: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 16: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 17: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 18: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 19: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 20: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,628 INFO L290 TraceCheckUtils]: 23: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 24: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 25: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 26: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 27: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 28: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 30: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 31: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,629 INFO L290 TraceCheckUtils]: 32: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 33: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 34: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 35: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 36: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 37: Hoare triple {34677#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 38: Hoare triple {34677#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 39: Hoare triple {34677#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 40: Hoare triple {34677#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,630 INFO L290 TraceCheckUtils]: 41: Hoare triple {34677#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 42: Hoare triple {34677#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 43: Hoare triple {34677#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 44: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 45: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 46: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 47: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 48: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,631 INFO L290 TraceCheckUtils]: 49: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 52: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 53: Hoare triple {34677#true} assume !(4 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 54: Hoare triple {34677#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 55: Hoare triple {34677#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 56: Hoare triple {34677#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 57: Hoare triple {34677#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,632 INFO L290 TraceCheckUtils]: 58: Hoare triple {34677#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 59: Hoare triple {34677#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 60: Hoare triple {34677#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 61: Hoare triple {34677#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 62: Hoare triple {34677#true} assume !main_#t~short45#1; {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 63: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 64: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 65: Hoare triple {34677#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,633 INFO L290 TraceCheckUtils]: 66: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 67: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 68: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 69: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 70: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 71: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 72: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 73: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 74: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,634 INFO L290 TraceCheckUtils]: 75: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 76: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 77: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 78: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 79: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 80: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 81: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 82: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 83: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,635 INFO L290 TraceCheckUtils]: 84: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 85: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 86: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 87: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 88: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 89: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 90: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 91: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 92: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,636 INFO L290 TraceCheckUtils]: 93: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 94: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 95: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 96: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 97: Hoare triple {34677#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 98: Hoare triple {34677#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 99: Hoare triple {34677#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 100: Hoare triple {34677#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 101: Hoare triple {34677#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34677#true} is VALID [2022-02-21 03:11:02,637 INFO L290 TraceCheckUtils]: 102: Hoare triple {34677#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 103: Hoare triple {34677#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 104: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 105: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 106: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 107: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 108: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 109: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,638 INFO L290 TraceCheckUtils]: 110: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 111: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 112: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 113: Hoare triple {34677#true} assume !(4 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 114: Hoare triple {34677#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 115: Hoare triple {34677#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 116: Hoare triple {34677#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 117: Hoare triple {34677#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 118: Hoare triple {34677#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,639 INFO L290 TraceCheckUtils]: 119: Hoare triple {34677#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 120: Hoare triple {34677#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 121: Hoare triple {34677#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 122: Hoare triple {34677#true} assume !main_#t~short45#1; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 123: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 124: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 125: Hoare triple {34677#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 126: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 127: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,640 INFO L290 TraceCheckUtils]: 128: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 129: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 130: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 131: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 132: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 133: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 134: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 135: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,641 INFO L290 TraceCheckUtils]: 136: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 137: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 138: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 139: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 140: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 141: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 142: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 143: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 144: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,642 INFO L290 TraceCheckUtils]: 145: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 146: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 147: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 148: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 149: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 150: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 151: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 152: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 153: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,643 INFO L290 TraceCheckUtils]: 154: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 155: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 156: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 157: Hoare triple {34677#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 158: Hoare triple {34677#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 159: Hoare triple {34677#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 160: Hoare triple {34677#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 161: Hoare triple {34677#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 162: Hoare triple {34677#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,644 INFO L290 TraceCheckUtils]: 163: Hoare triple {34677#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 164: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 165: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 166: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 167: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 168: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 169: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 170: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,645 INFO L290 TraceCheckUtils]: 171: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 172: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 173: Hoare triple {34677#true} assume !(4 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 174: Hoare triple {34677#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 175: Hoare triple {34677#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 176: Hoare triple {34677#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 177: Hoare triple {34677#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 178: Hoare triple {34677#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 179: Hoare triple {34677#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,646 INFO L290 TraceCheckUtils]: 180: Hoare triple {34677#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 181: Hoare triple {34677#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 182: Hoare triple {34677#true} assume !main_#t~short45#1; {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 183: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 184: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 185: Hoare triple {34677#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 186: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 187: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,647 INFO L290 TraceCheckUtils]: 188: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 189: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 190: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 191: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 192: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 193: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 194: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 195: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 196: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,648 INFO L290 TraceCheckUtils]: 197: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 198: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 199: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 200: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 201: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 202: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 203: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 204: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 205: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,649 INFO L290 TraceCheckUtils]: 206: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 207: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 208: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 209: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 210: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 211: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 212: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 213: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,650 INFO L290 TraceCheckUtils]: 214: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 215: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 216: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 217: Hoare triple {34677#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 218: Hoare triple {34677#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 219: Hoare triple {34677#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 220: Hoare triple {34677#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 221: Hoare triple {34677#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 222: Hoare triple {34677#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,651 INFO L290 TraceCheckUtils]: 223: Hoare triple {34677#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 224: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 225: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 226: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 227: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 228: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 229: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 230: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,652 INFO L290 TraceCheckUtils]: 231: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 232: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 233: Hoare triple {34677#true} assume !(4 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 234: Hoare triple {34677#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 235: Hoare triple {34677#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 236: Hoare triple {34677#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 237: Hoare triple {34677#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 238: Hoare triple {34677#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 239: Hoare triple {34677#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,653 INFO L290 TraceCheckUtils]: 240: Hoare triple {34677#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 241: Hoare triple {34677#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 242: Hoare triple {34677#true} assume !main_#t~short45#1; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 243: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 244: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 245: Hoare triple {34677#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 246: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 247: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 248: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,654 INFO L290 TraceCheckUtils]: 249: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 250: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 251: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 252: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 253: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 254: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 255: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 256: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,655 INFO L290 TraceCheckUtils]: 257: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 258: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 259: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 260: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 261: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 262: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 263: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 264: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 265: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,656 INFO L290 TraceCheckUtils]: 266: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 267: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 268: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 269: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 270: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 271: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 272: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 273: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 274: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,657 INFO L290 TraceCheckUtils]: 275: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 276: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 277: Hoare triple {34677#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 278: Hoare triple {34677#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 279: Hoare triple {34677#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 280: Hoare triple {34677#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 281: Hoare triple {34677#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 282: Hoare triple {34677#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,658 INFO L290 TraceCheckUtils]: 283: Hoare triple {34677#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 284: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 285: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 286: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 287: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 288: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 289: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 290: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 291: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,659 INFO L290 TraceCheckUtils]: 292: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 293: Hoare triple {34677#true} assume !(4 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 294: Hoare triple {34677#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 295: Hoare triple {34677#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 296: Hoare triple {34677#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 297: Hoare triple {34677#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 298: Hoare triple {34677#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 299: Hoare triple {34677#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 300: Hoare triple {34677#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34677#true} is VALID [2022-02-21 03:11:02,660 INFO L290 TraceCheckUtils]: 301: Hoare triple {34677#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 302: Hoare triple {34677#true} assume !main_#t~short45#1; {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 303: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 304: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 305: Hoare triple {34677#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 306: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 307: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 308: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 309: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,661 INFO L290 TraceCheckUtils]: 310: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 311: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 312: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 313: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 314: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 315: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 316: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 317: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,662 INFO L290 TraceCheckUtils]: 318: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 319: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 320: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 321: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 322: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 323: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 324: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 325: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 326: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,663 INFO L290 TraceCheckUtils]: 327: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 328: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 329: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 330: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 331: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 332: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 333: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 334: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 335: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,664 INFO L290 TraceCheckUtils]: 336: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 337: Hoare triple {34677#true} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 338: Hoare triple {34677#true} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 339: Hoare triple {34677#true} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 340: Hoare triple {34677#true} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 341: Hoare triple {34677#true} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 342: Hoare triple {34677#true} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 343: Hoare triple {34677#true} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 344: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,665 INFO L290 TraceCheckUtils]: 345: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 346: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 347: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 348: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 349: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 350: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 351: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 352: Hoare triple {34677#true} assume !(3 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 353: Hoare triple {34677#true} assume !(4 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,666 INFO L290 TraceCheckUtils]: 354: Hoare triple {34677#true} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 355: Hoare triple {34677#true} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 356: Hoare triple {34677#true} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 357: Hoare triple {34677#true} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 358: Hoare triple {34677#true} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 359: Hoare triple {34677#true} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 360: Hoare triple {34677#true} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 361: Hoare triple {34677#true} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,667 INFO L290 TraceCheckUtils]: 362: Hoare triple {34677#true} assume !main_#t~short45#1; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 363: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 364: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 365: Hoare triple {34677#true} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 366: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 367: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 368: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 369: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 370: Hoare triple {34677#true} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,668 INFO L290 TraceCheckUtils]: 371: Hoare triple {34677#true} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 372: Hoare triple {34677#true} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 373: Hoare triple {34677#true} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 374: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 375: Hoare triple {34677#true} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 376: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 377: Hoare triple {34677#true} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 378: Hoare triple {34677#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 379: Hoare triple {34677#true} assume !(0 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,669 INFO L290 TraceCheckUtils]: 380: Hoare triple {34677#true} assume !(1 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 381: Hoare triple {34677#true} assume !(2 == main_~q~0#1); {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 382: Hoare triple {34677#true} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 383: Hoare triple {34677#true} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 384: Hoare triple {34677#true} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 385: Hoare triple {34677#true} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 386: Hoare triple {34677#true} assume !main_#t~short28#1; {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 387: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 <= 2147483647; {34677#true} is VALID [2022-02-21 03:11:02,670 INFO L290 TraceCheckUtils]: 388: Hoare triple {34677#true} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34677#true} is VALID [2022-02-21 03:11:02,671 INFO L290 TraceCheckUtils]: 389: Hoare triple {34677#true} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,671 INFO L290 TraceCheckUtils]: 390: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,672 INFO L290 TraceCheckUtils]: 391: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,672 INFO L290 TraceCheckUtils]: 392: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,673 INFO L290 TraceCheckUtils]: 393: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume !(0 == main_~q~0#1); {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,673 INFO L290 TraceCheckUtils]: 394: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume !(1 == main_~q~0#1); {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,673 INFO L290 TraceCheckUtils]: 395: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume !(2 == main_~q~0#1); {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,673 INFO L290 TraceCheckUtils]: 396: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume !(3 == main_~q~0#1); {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 397: Hoare triple {34679#(= (+ |ULTIMATE.start_main_~q~0#1| (- 4)) 0)} assume !(4 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 398: Hoare triple {34678#false} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 399: Hoare triple {34678#false} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 400: Hoare triple {34678#false} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 401: Hoare triple {34678#false} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 402: Hoare triple {34678#false} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,674 INFO L290 TraceCheckUtils]: 403: Hoare triple {34678#false} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 404: Hoare triple {34678#false} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 405: Hoare triple {34678#false} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 406: Hoare triple {34678#false} assume !main_#t~short45#1; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 407: Hoare triple {34678#false} assume main_~this_expect~0#1 - 1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 408: Hoare triple {34678#false} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 409: Hoare triple {34678#false} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 410: Hoare triple {34678#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 411: Hoare triple {34678#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34678#false} is VALID [2022-02-21 03:11:02,675 INFO L290 TraceCheckUtils]: 412: Hoare triple {34678#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 413: Hoare triple {34678#false} assume !(0 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 414: Hoare triple {34678#false} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 415: Hoare triple {34678#false} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 416: Hoare triple {34678#false} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 417: Hoare triple {34678#false} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 418: Hoare triple {34678#false} assume 1 + main_~this_expect~0#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 419: Hoare triple {34678#false} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 420: Hoare triple {34678#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,676 INFO L290 TraceCheckUtils]: 421: Hoare triple {34678#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 422: Hoare triple {34678#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 423: Hoare triple {34678#false} assume !(0 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 424: Hoare triple {34678#false} assume !(1 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 425: Hoare triple {34678#false} assume !(2 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 426: Hoare triple {34678#false} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 427: Hoare triple {34678#false} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 428: Hoare triple {34678#false} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 429: Hoare triple {34678#false} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {34678#false} is VALID [2022-02-21 03:11:02,677 INFO L290 TraceCheckUtils]: 430: Hoare triple {34678#false} assume !main_#t~short28#1; {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 431: Hoare triple {34678#false} assume main_~this_expect~0#1 - 1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 432: Hoare triple {34678#false} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 433: Hoare triple {34678#false} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 434: Hoare triple {34678#false} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 435: Hoare triple {34678#false} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 436: Hoare triple {34678#false} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 437: Hoare triple {34678#false} assume !(0 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,678 INFO L290 TraceCheckUtils]: 438: Hoare triple {34678#false} assume !(1 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 439: Hoare triple {34678#false} assume !(2 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 440: Hoare triple {34678#false} assume !(3 == main_~q~0#1); {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 441: Hoare triple {34678#false} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 442: Hoare triple {34678#false} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 443: Hoare triple {34678#false} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 444: Hoare triple {34678#false} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 445: Hoare triple {34678#false} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 446: Hoare triple {34678#false} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {34678#false} is VALID [2022-02-21 03:11:02,679 INFO L290 TraceCheckUtils]: 447: Hoare triple {34678#false} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {34678#false} is VALID [2022-02-21 03:11:02,680 INFO L290 TraceCheckUtils]: 448: Hoare triple {34678#false} assume !(1 + main_~this_expect~0#1 <= 2147483647); {34678#false} is VALID [2022-02-21 03:11:02,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 722 proven. 0 refuted. 0 times theorem prover too weak. 2130 trivial. 0 not checked. [2022-02-21 03:11:02,681 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:11:02,681 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331389790] [2022-02-21 03:11:02,681 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331389790] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-21 03:11:02,681 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-21 03:11:02,681 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-21 03:11:02,681 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318804787] [2022-02-21 03:11:02,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-21 03:11:02,682 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 449 [2022-02-21 03:11:02,683 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:11:02,683 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:02,748 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:02,749 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-21 03:11:02,749 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:11:02,749 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-21 03:11:02,749 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:11:02,749 INFO L87 Difference]: Start difference. First operand 1291 states and 1718 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:03,111 INFO L93 Difference]: Finished difference Result 1956 states and 2601 transitions. [2022-02-21 03:11:03,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-21 03:11:03,111 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 449 [2022-02-21 03:11:03,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:11:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 235 transitions. [2022-02-21 03:11:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 235 transitions. [2022-02-21 03:11:03,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 235 transitions. [2022-02-21 03:11:03,267 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:03,303 INFO L225 Difference]: With dead ends: 1956 [2022-02-21 03:11:03,303 INFO L226 Difference]: Without dead ends: 716 [2022-02-21 03:11:03,305 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-21 03:11:03,305 INFO L933 BasicCegarLoop]: 117 mSDtfsCounter, 20 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-21 03:11:03,306 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20 Valid, 197 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-21 03:11:03,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2022-02-21 03:11:03,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 716. [2022-02-21 03:11:03,447 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:11:03,448 INFO L82 GeneralOperation]: Start isEquivalent. First operand 716 states. Second operand has 716 states, 715 states have (on average 1.3160839160839162) internal successors, (941), 715 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,449 INFO L74 IsIncluded]: Start isIncluded. First operand 716 states. Second operand has 716 states, 715 states have (on average 1.3160839160839162) internal successors, (941), 715 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,450 INFO L87 Difference]: Start difference. First operand 716 states. Second operand has 716 states, 715 states have (on average 1.3160839160839162) internal successors, (941), 715 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:03,479 INFO L93 Difference]: Finished difference Result 716 states and 941 transitions. [2022-02-21 03:11:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 941 transitions. [2022-02-21 03:11:03,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:11:03,480 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:11:03,481 INFO L74 IsIncluded]: Start isIncluded. First operand has 716 states, 715 states have (on average 1.3160839160839162) internal successors, (941), 715 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 716 states. [2022-02-21 03:11:03,482 INFO L87 Difference]: Start difference. First operand has 716 states, 715 states have (on average 1.3160839160839162) internal successors, (941), 715 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 716 states. [2022-02-21 03:11:03,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:03,513 INFO L93 Difference]: Finished difference Result 716 states and 941 transitions. [2022-02-21 03:11:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 941 transitions. [2022-02-21 03:11:03,514 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:11:03,514 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:11:03,515 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:11:03,515 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:11:03,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 716 states, 715 states have (on average 1.3160839160839162) internal successors, (941), 715 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 716 states and 941 transitions. [2022-02-21 03:11:03,547 INFO L78 Accepts]: Start accepts. Automaton has 716 states and 941 transitions. Word has length 449 [2022-02-21 03:11:03,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:11:03,548 INFO L470 AbstractCegarLoop]: Abstraction has 716 states and 941 transitions. [2022-02-21 03:11:03,548 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:03,548 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 941 transitions. [2022-02-21 03:11:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2022-02-21 03:11:03,568 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:11:03,568 INFO L514 BasicCegarLoop]: trace histogram [32, 31, 23, 23, 15, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:11:03,568 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-02-21 03:11:03,568 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:11:03,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:11:03,569 INFO L85 PathProgramCache]: Analyzing trace with hash 1896228307, now seen corresponding path program 2 times [2022-02-21 03:11:03,569 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:11:03,569 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414588385] [2022-02-21 03:11:03,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:11:03,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:11:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:11:04,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {38946#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {38946#true} is VALID [2022-02-21 03:11:04,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {38946#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {38946#true} is VALID [2022-02-21 03:11:04,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {38946#true} goto; {38946#true} is VALID [2022-02-21 03:11:04,259 INFO L290 TraceCheckUtils]: 3: Hoare triple {38946#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38946#true} is VALID [2022-02-21 03:11:04,259 INFO L290 TraceCheckUtils]: 4: Hoare triple {38946#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {38946#true} is VALID [2022-02-21 03:11:04,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {38946#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {38946#true} is VALID [2022-02-21 03:11:04,259 INFO L290 TraceCheckUtils]: 6: Hoare triple {38946#true} main_~method_id~0#1 := 1; {38946#true} is VALID [2022-02-21 03:11:04,260 INFO L290 TraceCheckUtils]: 7: Hoare triple {38946#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,261 INFO L290 TraceCheckUtils]: 10: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,262 INFO L290 TraceCheckUtils]: 13: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,262 INFO L290 TraceCheckUtils]: 14: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:04,263 INFO L290 TraceCheckUtils]: 15: Hoare triple {38948#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,263 INFO L290 TraceCheckUtils]: 16: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,264 INFO L290 TraceCheckUtils]: 18: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,264 INFO L290 TraceCheckUtils]: 19: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,265 INFO L290 TraceCheckUtils]: 21: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,265 INFO L290 TraceCheckUtils]: 22: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,265 INFO L290 TraceCheckUtils]: 23: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,265 INFO L290 TraceCheckUtils]: 24: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,266 INFO L290 TraceCheckUtils]: 25: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,266 INFO L290 TraceCheckUtils]: 27: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,267 INFO L290 TraceCheckUtils]: 28: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,267 INFO L290 TraceCheckUtils]: 29: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,267 INFO L290 TraceCheckUtils]: 30: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,283 INFO L290 TraceCheckUtils]: 31: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,284 INFO L290 TraceCheckUtils]: 32: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,284 INFO L290 TraceCheckUtils]: 33: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,284 INFO L290 TraceCheckUtils]: 34: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,285 INFO L290 TraceCheckUtils]: 35: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,285 INFO L290 TraceCheckUtils]: 36: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,285 INFO L290 TraceCheckUtils]: 37: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,286 INFO L290 TraceCheckUtils]: 38: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,286 INFO L290 TraceCheckUtils]: 39: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,286 INFO L290 TraceCheckUtils]: 40: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,287 INFO L290 TraceCheckUtils]: 41: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,287 INFO L290 TraceCheckUtils]: 42: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,287 INFO L290 TraceCheckUtils]: 43: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:04,288 INFO L290 TraceCheckUtils]: 45: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,289 INFO L290 TraceCheckUtils]: 46: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,289 INFO L290 TraceCheckUtils]: 47: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,289 INFO L290 TraceCheckUtils]: 48: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,290 INFO L290 TraceCheckUtils]: 50: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,290 INFO L290 TraceCheckUtils]: 51: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,291 INFO L290 TraceCheckUtils]: 53: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,291 INFO L290 TraceCheckUtils]: 54: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,292 INFO L290 TraceCheckUtils]: 55: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,292 INFO L290 TraceCheckUtils]: 56: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,292 INFO L290 TraceCheckUtils]: 57: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,293 INFO L290 TraceCheckUtils]: 58: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,293 INFO L290 TraceCheckUtils]: 59: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,293 INFO L290 TraceCheckUtils]: 60: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,294 INFO L290 TraceCheckUtils]: 61: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,294 INFO L290 TraceCheckUtils]: 62: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,294 INFO L290 TraceCheckUtils]: 63: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,295 INFO L290 TraceCheckUtils]: 64: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,295 INFO L290 TraceCheckUtils]: 65: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,295 INFO L290 TraceCheckUtils]: 66: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,296 INFO L290 TraceCheckUtils]: 67: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,296 INFO L290 TraceCheckUtils]: 68: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,296 INFO L290 TraceCheckUtils]: 69: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,297 INFO L290 TraceCheckUtils]: 70: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,297 INFO L290 TraceCheckUtils]: 71: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,297 INFO L290 TraceCheckUtils]: 72: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,298 INFO L290 TraceCheckUtils]: 73: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,298 INFO L290 TraceCheckUtils]: 74: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:04,298 INFO L290 TraceCheckUtils]: 75: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,299 INFO L290 TraceCheckUtils]: 76: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,299 INFO L290 TraceCheckUtils]: 77: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,300 INFO L290 TraceCheckUtils]: 78: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,300 INFO L290 TraceCheckUtils]: 79: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,300 INFO L290 TraceCheckUtils]: 80: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,301 INFO L290 TraceCheckUtils]: 81: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,301 INFO L290 TraceCheckUtils]: 82: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,301 INFO L290 TraceCheckUtils]: 83: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,302 INFO L290 TraceCheckUtils]: 84: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,302 INFO L290 TraceCheckUtils]: 85: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,302 INFO L290 TraceCheckUtils]: 86: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,303 INFO L290 TraceCheckUtils]: 87: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,303 INFO L290 TraceCheckUtils]: 88: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,303 INFO L290 TraceCheckUtils]: 89: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,304 INFO L290 TraceCheckUtils]: 90: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,304 INFO L290 TraceCheckUtils]: 91: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,304 INFO L290 TraceCheckUtils]: 92: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,305 INFO L290 TraceCheckUtils]: 93: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,305 INFO L290 TraceCheckUtils]: 94: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,305 INFO L290 TraceCheckUtils]: 95: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,306 INFO L290 TraceCheckUtils]: 96: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,306 INFO L290 TraceCheckUtils]: 97: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,306 INFO L290 TraceCheckUtils]: 98: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,307 INFO L290 TraceCheckUtils]: 99: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,307 INFO L290 TraceCheckUtils]: 100: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,307 INFO L290 TraceCheckUtils]: 101: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,308 INFO L290 TraceCheckUtils]: 102: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,308 INFO L290 TraceCheckUtils]: 103: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,308 INFO L290 TraceCheckUtils]: 104: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:04,309 INFO L290 TraceCheckUtils]: 105: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,309 INFO L290 TraceCheckUtils]: 106: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,310 INFO L290 TraceCheckUtils]: 107: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,310 INFO L290 TraceCheckUtils]: 108: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,310 INFO L290 TraceCheckUtils]: 109: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,311 INFO L290 TraceCheckUtils]: 110: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,311 INFO L290 TraceCheckUtils]: 111: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,311 INFO L290 TraceCheckUtils]: 112: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,312 INFO L290 TraceCheckUtils]: 113: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,312 INFO L290 TraceCheckUtils]: 114: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,312 INFO L290 TraceCheckUtils]: 115: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,312 INFO L290 TraceCheckUtils]: 116: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,313 INFO L290 TraceCheckUtils]: 117: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,313 INFO L290 TraceCheckUtils]: 118: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,313 INFO L290 TraceCheckUtils]: 119: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,314 INFO L290 TraceCheckUtils]: 120: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,314 INFO L290 TraceCheckUtils]: 121: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,314 INFO L290 TraceCheckUtils]: 122: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,315 INFO L290 TraceCheckUtils]: 123: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,315 INFO L290 TraceCheckUtils]: 124: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,316 INFO L290 TraceCheckUtils]: 125: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,316 INFO L290 TraceCheckUtils]: 126: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,316 INFO L290 TraceCheckUtils]: 127: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,317 INFO L290 TraceCheckUtils]: 128: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,317 INFO L290 TraceCheckUtils]: 129: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,317 INFO L290 TraceCheckUtils]: 130: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,318 INFO L290 TraceCheckUtils]: 131: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,318 INFO L290 TraceCheckUtils]: 132: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,318 INFO L290 TraceCheckUtils]: 133: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,318 INFO L290 TraceCheckUtils]: 134: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:04,319 INFO L290 TraceCheckUtils]: 135: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,319 INFO L290 TraceCheckUtils]: 136: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,320 INFO L290 TraceCheckUtils]: 137: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,320 INFO L290 TraceCheckUtils]: 138: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,320 INFO L290 TraceCheckUtils]: 139: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,321 INFO L290 TraceCheckUtils]: 140: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,321 INFO L290 TraceCheckUtils]: 141: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,321 INFO L290 TraceCheckUtils]: 142: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,322 INFO L290 TraceCheckUtils]: 143: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,322 INFO L290 TraceCheckUtils]: 144: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,322 INFO L290 TraceCheckUtils]: 145: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,323 INFO L290 TraceCheckUtils]: 146: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,323 INFO L290 TraceCheckUtils]: 147: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,323 INFO L290 TraceCheckUtils]: 148: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,324 INFO L290 TraceCheckUtils]: 149: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,324 INFO L290 TraceCheckUtils]: 150: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,324 INFO L290 TraceCheckUtils]: 151: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,325 INFO L290 TraceCheckUtils]: 152: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,325 INFO L290 TraceCheckUtils]: 153: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,325 INFO L290 TraceCheckUtils]: 154: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,326 INFO L290 TraceCheckUtils]: 155: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,326 INFO L290 TraceCheckUtils]: 156: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,327 INFO L290 TraceCheckUtils]: 157: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,327 INFO L290 TraceCheckUtils]: 158: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,327 INFO L290 TraceCheckUtils]: 159: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,328 INFO L290 TraceCheckUtils]: 160: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,328 INFO L290 TraceCheckUtils]: 161: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,328 INFO L290 TraceCheckUtils]: 162: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,329 INFO L290 TraceCheckUtils]: 163: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,329 INFO L290 TraceCheckUtils]: 164: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:04,330 INFO L290 TraceCheckUtils]: 165: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,330 INFO L290 TraceCheckUtils]: 166: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,330 INFO L290 TraceCheckUtils]: 167: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,331 INFO L290 TraceCheckUtils]: 168: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,331 INFO L290 TraceCheckUtils]: 169: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,332 INFO L290 TraceCheckUtils]: 170: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,332 INFO L290 TraceCheckUtils]: 171: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,332 INFO L290 TraceCheckUtils]: 172: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,333 INFO L290 TraceCheckUtils]: 173: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,333 INFO L290 TraceCheckUtils]: 174: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,333 INFO L290 TraceCheckUtils]: 175: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,334 INFO L290 TraceCheckUtils]: 176: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,334 INFO L290 TraceCheckUtils]: 177: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,334 INFO L290 TraceCheckUtils]: 178: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,335 INFO L290 TraceCheckUtils]: 179: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,335 INFO L290 TraceCheckUtils]: 180: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,336 INFO L290 TraceCheckUtils]: 181: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,336 INFO L290 TraceCheckUtils]: 182: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,336 INFO L290 TraceCheckUtils]: 183: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,337 INFO L290 TraceCheckUtils]: 184: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,337 INFO L290 TraceCheckUtils]: 185: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,337 INFO L290 TraceCheckUtils]: 186: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,338 INFO L290 TraceCheckUtils]: 187: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,338 INFO L290 TraceCheckUtils]: 188: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,338 INFO L290 TraceCheckUtils]: 189: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,338 INFO L290 TraceCheckUtils]: 190: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,339 INFO L290 TraceCheckUtils]: 191: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,339 INFO L290 TraceCheckUtils]: 192: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,339 INFO L290 TraceCheckUtils]: 193: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,340 INFO L290 TraceCheckUtils]: 194: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:04,340 INFO L290 TraceCheckUtils]: 195: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,341 INFO L290 TraceCheckUtils]: 196: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,341 INFO L290 TraceCheckUtils]: 197: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,341 INFO L290 TraceCheckUtils]: 198: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,342 INFO L290 TraceCheckUtils]: 199: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,342 INFO L290 TraceCheckUtils]: 200: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,342 INFO L290 TraceCheckUtils]: 201: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,343 INFO L290 TraceCheckUtils]: 202: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,343 INFO L290 TraceCheckUtils]: 203: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,343 INFO L290 TraceCheckUtils]: 204: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,344 INFO L290 TraceCheckUtils]: 205: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,344 INFO L290 TraceCheckUtils]: 206: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,344 INFO L290 TraceCheckUtils]: 207: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,345 INFO L290 TraceCheckUtils]: 208: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,345 INFO L290 TraceCheckUtils]: 209: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,345 INFO L290 TraceCheckUtils]: 210: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,346 INFO L290 TraceCheckUtils]: 211: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,346 INFO L290 TraceCheckUtils]: 212: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,346 INFO L290 TraceCheckUtils]: 213: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,347 INFO L290 TraceCheckUtils]: 214: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,347 INFO L290 TraceCheckUtils]: 215: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,347 INFO L290 TraceCheckUtils]: 216: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(3 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,348 INFO L290 TraceCheckUtils]: 217: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,348 INFO L290 TraceCheckUtils]: 218: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,348 INFO L290 TraceCheckUtils]: 219: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,349 INFO L290 TraceCheckUtils]: 220: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,349 INFO L290 TraceCheckUtils]: 221: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,349 INFO L290 TraceCheckUtils]: 222: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,350 INFO L290 TraceCheckUtils]: 223: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,350 INFO L290 TraceCheckUtils]: 224: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:04,351 INFO L290 TraceCheckUtils]: 225: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,351 INFO L290 TraceCheckUtils]: 226: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,351 INFO L290 TraceCheckUtils]: 227: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,352 INFO L290 TraceCheckUtils]: 228: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,352 INFO L290 TraceCheckUtils]: 229: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,352 INFO L290 TraceCheckUtils]: 230: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(1 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,353 INFO L290 TraceCheckUtils]: 231: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(2 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,353 INFO L290 TraceCheckUtils]: 232: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(3 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,353 INFO L290 TraceCheckUtils]: 233: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(4 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,354 INFO L290 TraceCheckUtils]: 234: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,354 INFO L290 TraceCheckUtils]: 235: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,354 INFO L290 TraceCheckUtils]: 236: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,355 INFO L290 TraceCheckUtils]: 237: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,355 INFO L290 TraceCheckUtils]: 238: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,355 INFO L290 TraceCheckUtils]: 239: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,356 INFO L290 TraceCheckUtils]: 240: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,356 INFO L290 TraceCheckUtils]: 241: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,356 INFO L290 TraceCheckUtils]: 242: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,357 INFO L290 TraceCheckUtils]: 243: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,357 INFO L290 TraceCheckUtils]: 244: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,357 INFO L290 TraceCheckUtils]: 245: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,358 INFO L290 TraceCheckUtils]: 246: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,358 INFO L290 TraceCheckUtils]: 247: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,358 INFO L290 TraceCheckUtils]: 248: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,359 INFO L290 TraceCheckUtils]: 249: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,359 INFO L290 TraceCheckUtils]: 250: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,359 INFO L290 TraceCheckUtils]: 251: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,360 INFO L290 TraceCheckUtils]: 252: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,360 INFO L290 TraceCheckUtils]: 253: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,360 INFO L290 TraceCheckUtils]: 254: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:04,361 INFO L290 TraceCheckUtils]: 255: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,361 INFO L290 TraceCheckUtils]: 256: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,362 INFO L290 TraceCheckUtils]: 257: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,362 INFO L290 TraceCheckUtils]: 258: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,362 INFO L290 TraceCheckUtils]: 259: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,363 INFO L290 TraceCheckUtils]: 260: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,363 INFO L290 TraceCheckUtils]: 261: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,363 INFO L290 TraceCheckUtils]: 262: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,364 INFO L290 TraceCheckUtils]: 263: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,364 INFO L290 TraceCheckUtils]: 264: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,364 INFO L290 TraceCheckUtils]: 265: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,365 INFO L290 TraceCheckUtils]: 266: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,365 INFO L290 TraceCheckUtils]: 267: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,365 INFO L290 TraceCheckUtils]: 268: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,366 INFO L290 TraceCheckUtils]: 269: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,366 INFO L290 TraceCheckUtils]: 270: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,366 INFO L290 TraceCheckUtils]: 271: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,367 INFO L290 TraceCheckUtils]: 272: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,367 INFO L290 TraceCheckUtils]: 273: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,367 INFO L290 TraceCheckUtils]: 274: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,368 INFO L290 TraceCheckUtils]: 275: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,368 INFO L290 TraceCheckUtils]: 276: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(3 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,368 INFO L290 TraceCheckUtils]: 277: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,369 INFO L290 TraceCheckUtils]: 278: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,369 INFO L290 TraceCheckUtils]: 279: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,369 INFO L290 TraceCheckUtils]: 280: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,370 INFO L290 TraceCheckUtils]: 281: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,370 INFO L290 TraceCheckUtils]: 282: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,370 INFO L290 TraceCheckUtils]: 283: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,371 INFO L290 TraceCheckUtils]: 284: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:04,371 INFO L290 TraceCheckUtils]: 285: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,372 INFO L290 TraceCheckUtils]: 286: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,372 INFO L290 TraceCheckUtils]: 287: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,372 INFO L290 TraceCheckUtils]: 288: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,373 INFO L290 TraceCheckUtils]: 289: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,373 INFO L290 TraceCheckUtils]: 290: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(1 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,373 INFO L290 TraceCheckUtils]: 291: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(2 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,374 INFO L290 TraceCheckUtils]: 292: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(3 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,374 INFO L290 TraceCheckUtils]: 293: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(4 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,374 INFO L290 TraceCheckUtils]: 294: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,375 INFO L290 TraceCheckUtils]: 295: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,375 INFO L290 TraceCheckUtils]: 296: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,376 INFO L290 TraceCheckUtils]: 297: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,377 INFO L290 TraceCheckUtils]: 298: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,377 INFO L290 TraceCheckUtils]: 299: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,377 INFO L290 TraceCheckUtils]: 300: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,378 INFO L290 TraceCheckUtils]: 301: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,378 INFO L290 TraceCheckUtils]: 302: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,378 INFO L290 TraceCheckUtils]: 303: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,379 INFO L290 TraceCheckUtils]: 304: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,379 INFO L290 TraceCheckUtils]: 305: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,380 INFO L290 TraceCheckUtils]: 306: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,380 INFO L290 TraceCheckUtils]: 307: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,380 INFO L290 TraceCheckUtils]: 308: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,381 INFO L290 TraceCheckUtils]: 309: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,381 INFO L290 TraceCheckUtils]: 310: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,382 INFO L290 TraceCheckUtils]: 311: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,382 INFO L290 TraceCheckUtils]: 312: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,382 INFO L290 TraceCheckUtils]: 313: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,383 INFO L290 TraceCheckUtils]: 314: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:04,383 INFO L290 TraceCheckUtils]: 315: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,384 INFO L290 TraceCheckUtils]: 316: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,384 INFO L290 TraceCheckUtils]: 317: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,384 INFO L290 TraceCheckUtils]: 318: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,385 INFO L290 TraceCheckUtils]: 319: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,385 INFO L290 TraceCheckUtils]: 320: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,385 INFO L290 TraceCheckUtils]: 321: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,386 INFO L290 TraceCheckUtils]: 322: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,386 INFO L290 TraceCheckUtils]: 323: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,386 INFO L290 TraceCheckUtils]: 324: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,387 INFO L290 TraceCheckUtils]: 325: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,387 INFO L290 TraceCheckUtils]: 326: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,387 INFO L290 TraceCheckUtils]: 327: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,388 INFO L290 TraceCheckUtils]: 328: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,388 INFO L290 TraceCheckUtils]: 329: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,389 INFO L290 TraceCheckUtils]: 330: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,389 INFO L290 TraceCheckUtils]: 331: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,389 INFO L290 TraceCheckUtils]: 332: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,390 INFO L290 TraceCheckUtils]: 333: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,390 INFO L290 TraceCheckUtils]: 334: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,390 INFO L290 TraceCheckUtils]: 335: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,391 INFO L290 TraceCheckUtils]: 336: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(3 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,391 INFO L290 TraceCheckUtils]: 337: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,391 INFO L290 TraceCheckUtils]: 338: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,392 INFO L290 TraceCheckUtils]: 339: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,392 INFO L290 TraceCheckUtils]: 340: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,392 INFO L290 TraceCheckUtils]: 341: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,393 INFO L290 TraceCheckUtils]: 342: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,393 INFO L290 TraceCheckUtils]: 343: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,393 INFO L290 TraceCheckUtils]: 344: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:04,394 INFO L290 TraceCheckUtils]: 345: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,394 INFO L290 TraceCheckUtils]: 346: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,394 INFO L290 TraceCheckUtils]: 347: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,395 INFO L290 TraceCheckUtils]: 348: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,395 INFO L290 TraceCheckUtils]: 349: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,396 INFO L290 TraceCheckUtils]: 350: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(1 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,396 INFO L290 TraceCheckUtils]: 351: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(2 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,396 INFO L290 TraceCheckUtils]: 352: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(3 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,397 INFO L290 TraceCheckUtils]: 353: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(4 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,397 INFO L290 TraceCheckUtils]: 354: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,397 INFO L290 TraceCheckUtils]: 355: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,398 INFO L290 TraceCheckUtils]: 356: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,398 INFO L290 TraceCheckUtils]: 357: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,398 INFO L290 TraceCheckUtils]: 358: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,399 INFO L290 TraceCheckUtils]: 359: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,399 INFO L290 TraceCheckUtils]: 360: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,399 INFO L290 TraceCheckUtils]: 361: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,400 INFO L290 TraceCheckUtils]: 362: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,400 INFO L290 TraceCheckUtils]: 363: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,400 INFO L290 TraceCheckUtils]: 364: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,401 INFO L290 TraceCheckUtils]: 365: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,401 INFO L290 TraceCheckUtils]: 366: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,401 INFO L290 TraceCheckUtils]: 367: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,402 INFO L290 TraceCheckUtils]: 368: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,402 INFO L290 TraceCheckUtils]: 369: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,402 INFO L290 TraceCheckUtils]: 370: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,403 INFO L290 TraceCheckUtils]: 371: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,403 INFO L290 TraceCheckUtils]: 372: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,403 INFO L290 TraceCheckUtils]: 373: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,404 INFO L290 TraceCheckUtils]: 374: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:04,404 INFO L290 TraceCheckUtils]: 375: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,405 INFO L290 TraceCheckUtils]: 376: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,405 INFO L290 TraceCheckUtils]: 377: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,405 INFO L290 TraceCheckUtils]: 378: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,406 INFO L290 TraceCheckUtils]: 379: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,406 INFO L290 TraceCheckUtils]: 380: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,406 INFO L290 TraceCheckUtils]: 381: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,407 INFO L290 TraceCheckUtils]: 382: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,407 INFO L290 TraceCheckUtils]: 383: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,407 INFO L290 TraceCheckUtils]: 384: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,408 INFO L290 TraceCheckUtils]: 385: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,408 INFO L290 TraceCheckUtils]: 386: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,408 INFO L290 TraceCheckUtils]: 387: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,409 INFO L290 TraceCheckUtils]: 388: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,409 INFO L290 TraceCheckUtils]: 389: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,409 INFO L290 TraceCheckUtils]: 390: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,410 INFO L290 TraceCheckUtils]: 391: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,410 INFO L290 TraceCheckUtils]: 392: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,410 INFO L290 TraceCheckUtils]: 393: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,411 INFO L290 TraceCheckUtils]: 394: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,411 INFO L290 TraceCheckUtils]: 395: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,411 INFO L290 TraceCheckUtils]: 396: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(3 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,412 INFO L290 TraceCheckUtils]: 397: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,412 INFO L290 TraceCheckUtils]: 398: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,412 INFO L290 TraceCheckUtils]: 399: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,413 INFO L290 TraceCheckUtils]: 400: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,413 INFO L290 TraceCheckUtils]: 401: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,413 INFO L290 TraceCheckUtils]: 402: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,414 INFO L290 TraceCheckUtils]: 403: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,414 INFO L290 TraceCheckUtils]: 404: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:04,414 INFO L290 TraceCheckUtils]: 405: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,415 INFO L290 TraceCheckUtils]: 406: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,415 INFO L290 TraceCheckUtils]: 407: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,415 INFO L290 TraceCheckUtils]: 408: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,416 INFO L290 TraceCheckUtils]: 409: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,416 INFO L290 TraceCheckUtils]: 410: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(1 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,416 INFO L290 TraceCheckUtils]: 411: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(2 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,417 INFO L290 TraceCheckUtils]: 412: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(3 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,417 INFO L290 TraceCheckUtils]: 413: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(4 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,417 INFO L290 TraceCheckUtils]: 414: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,418 INFO L290 TraceCheckUtils]: 415: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,418 INFO L290 TraceCheckUtils]: 416: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,418 INFO L290 TraceCheckUtils]: 417: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,419 INFO L290 TraceCheckUtils]: 418: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,419 INFO L290 TraceCheckUtils]: 419: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,419 INFO L290 TraceCheckUtils]: 420: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,420 INFO L290 TraceCheckUtils]: 421: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,420 INFO L290 TraceCheckUtils]: 422: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,420 INFO L290 TraceCheckUtils]: 423: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,421 INFO L290 TraceCheckUtils]: 424: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,421 INFO L290 TraceCheckUtils]: 425: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,421 INFO L290 TraceCheckUtils]: 426: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,422 INFO L290 TraceCheckUtils]: 427: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,422 INFO L290 TraceCheckUtils]: 428: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,422 INFO L290 TraceCheckUtils]: 429: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,423 INFO L290 TraceCheckUtils]: 430: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,423 INFO L290 TraceCheckUtils]: 431: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,423 INFO L290 TraceCheckUtils]: 432: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,424 INFO L290 TraceCheckUtils]: 433: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,424 INFO L290 TraceCheckUtils]: 434: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:04,424 INFO L290 TraceCheckUtils]: 435: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,425 INFO L290 TraceCheckUtils]: 436: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,425 INFO L290 TraceCheckUtils]: 437: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,425 INFO L290 TraceCheckUtils]: 438: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,426 INFO L290 TraceCheckUtils]: 439: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,426 INFO L290 TraceCheckUtils]: 440: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,426 INFO L290 TraceCheckUtils]: 441: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,427 INFO L290 TraceCheckUtils]: 442: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,427 INFO L290 TraceCheckUtils]: 443: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,427 INFO L290 TraceCheckUtils]: 444: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,428 INFO L290 TraceCheckUtils]: 445: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,428 INFO L290 TraceCheckUtils]: 446: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,428 INFO L290 TraceCheckUtils]: 447: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,429 INFO L290 TraceCheckUtils]: 448: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,429 INFO L290 TraceCheckUtils]: 449: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,429 INFO L290 TraceCheckUtils]: 450: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,430 INFO L290 TraceCheckUtils]: 451: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,430 INFO L290 TraceCheckUtils]: 452: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,430 INFO L290 TraceCheckUtils]: 453: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,431 INFO L290 TraceCheckUtils]: 454: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,431 INFO L290 TraceCheckUtils]: 455: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,431 INFO L290 TraceCheckUtils]: 456: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(3 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,432 INFO L290 TraceCheckUtils]: 457: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,432 INFO L290 TraceCheckUtils]: 458: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,432 INFO L290 TraceCheckUtils]: 459: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,433 INFO L290 TraceCheckUtils]: 460: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,433 INFO L290 TraceCheckUtils]: 461: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,433 INFO L290 TraceCheckUtils]: 462: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,433 INFO L290 TraceCheckUtils]: 463: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:04,434 INFO L290 TraceCheckUtils]: 464: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {38947#false} is VALID [2022-02-21 03:11:04,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 62 proven. 2946 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-02-21 03:11:04,436 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:11:04,436 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414588385] [2022-02-21 03:11:04,437 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414588385] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:11:04,437 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1313333416] [2022-02-21 03:11:04,437 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-21 03:11:04,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:11:04,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:11:04,438 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:11:04,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-02-21 03:11:05,031 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-21 03:11:05,031 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:11:05,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 2252 conjuncts, 32 conjunts are in the unsatisfiable core [2022-02-21 03:11:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:11:05,086 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:11:06,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {38946#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {38946#true} is VALID [2022-02-21 03:11:06,809 INFO L290 TraceCheckUtils]: 1: Hoare triple {38946#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {38946#true} is VALID [2022-02-21 03:11:06,809 INFO L290 TraceCheckUtils]: 2: Hoare triple {38946#true} goto; {38946#true} is VALID [2022-02-21 03:11:06,810 INFO L290 TraceCheckUtils]: 3: Hoare triple {38946#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38946#true} is VALID [2022-02-21 03:11:06,810 INFO L290 TraceCheckUtils]: 4: Hoare triple {38946#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {38946#true} is VALID [2022-02-21 03:11:06,810 INFO L290 TraceCheckUtils]: 5: Hoare triple {38946#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {38946#true} is VALID [2022-02-21 03:11:06,810 INFO L290 TraceCheckUtils]: 6: Hoare triple {38946#true} main_~method_id~0#1 := 1; {38946#true} is VALID [2022-02-21 03:11:06,810 INFO L290 TraceCheckUtils]: 7: Hoare triple {38946#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,811 INFO L290 TraceCheckUtils]: 8: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,811 INFO L290 TraceCheckUtils]: 9: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,811 INFO L290 TraceCheckUtils]: 10: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,811 INFO L290 TraceCheckUtils]: 11: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,812 INFO L290 TraceCheckUtils]: 12: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,812 INFO L290 TraceCheckUtils]: 13: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,812 INFO L290 TraceCheckUtils]: 14: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:06,813 INFO L290 TraceCheckUtils]: 15: Hoare triple {38988#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,813 INFO L290 TraceCheckUtils]: 16: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,813 INFO L290 TraceCheckUtils]: 17: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,813 INFO L290 TraceCheckUtils]: 18: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,814 INFO L290 TraceCheckUtils]: 19: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,814 INFO L290 TraceCheckUtils]: 20: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,814 INFO L290 TraceCheckUtils]: 21: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,814 INFO L290 TraceCheckUtils]: 22: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,816 INFO L290 TraceCheckUtils]: 23: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,817 INFO L290 TraceCheckUtils]: 27: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,817 INFO L290 TraceCheckUtils]: 28: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,817 INFO L290 TraceCheckUtils]: 29: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,817 INFO L290 TraceCheckUtils]: 30: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,818 INFO L290 TraceCheckUtils]: 31: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,819 INFO L290 TraceCheckUtils]: 32: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,819 INFO L290 TraceCheckUtils]: 33: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,820 INFO L290 TraceCheckUtils]: 34: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,820 INFO L290 TraceCheckUtils]: 35: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,820 INFO L290 TraceCheckUtils]: 36: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,820 INFO L290 TraceCheckUtils]: 37: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,821 INFO L290 TraceCheckUtils]: 38: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,821 INFO L290 TraceCheckUtils]: 39: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,821 INFO L290 TraceCheckUtils]: 40: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,821 INFO L290 TraceCheckUtils]: 41: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,822 INFO L290 TraceCheckUtils]: 42: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,822 INFO L290 TraceCheckUtils]: 43: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,822 INFO L290 TraceCheckUtils]: 44: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:06,823 INFO L290 TraceCheckUtils]: 45: Hoare triple {38949#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,823 INFO L290 TraceCheckUtils]: 46: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,823 INFO L290 TraceCheckUtils]: 47: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,823 INFO L290 TraceCheckUtils]: 48: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,824 INFO L290 TraceCheckUtils]: 49: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,824 INFO L290 TraceCheckUtils]: 50: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,824 INFO L290 TraceCheckUtils]: 51: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,824 INFO L290 TraceCheckUtils]: 52: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,825 INFO L290 TraceCheckUtils]: 53: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,825 INFO L290 TraceCheckUtils]: 54: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,825 INFO L290 TraceCheckUtils]: 55: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,825 INFO L290 TraceCheckUtils]: 56: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,826 INFO L290 TraceCheckUtils]: 57: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,826 INFO L290 TraceCheckUtils]: 58: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,826 INFO L290 TraceCheckUtils]: 59: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,827 INFO L290 TraceCheckUtils]: 60: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,827 INFO L290 TraceCheckUtils]: 61: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,827 INFO L290 TraceCheckUtils]: 62: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,827 INFO L290 TraceCheckUtils]: 63: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,828 INFO L290 TraceCheckUtils]: 64: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,828 INFO L290 TraceCheckUtils]: 65: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,828 INFO L290 TraceCheckUtils]: 66: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,828 INFO L290 TraceCheckUtils]: 67: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,829 INFO L290 TraceCheckUtils]: 68: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,829 INFO L290 TraceCheckUtils]: 69: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,829 INFO L290 TraceCheckUtils]: 70: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,829 INFO L290 TraceCheckUtils]: 71: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,830 INFO L290 TraceCheckUtils]: 72: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,830 INFO L290 TraceCheckUtils]: 73: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,830 INFO L290 TraceCheckUtils]: 74: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:06,830 INFO L290 TraceCheckUtils]: 75: Hoare triple {38950#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,831 INFO L290 TraceCheckUtils]: 76: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,831 INFO L290 TraceCheckUtils]: 77: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,831 INFO L290 TraceCheckUtils]: 78: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,831 INFO L290 TraceCheckUtils]: 79: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,832 INFO L290 TraceCheckUtils]: 80: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,832 INFO L290 TraceCheckUtils]: 81: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,832 INFO L290 TraceCheckUtils]: 82: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,832 INFO L290 TraceCheckUtils]: 83: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,833 INFO L290 TraceCheckUtils]: 84: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,833 INFO L290 TraceCheckUtils]: 85: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,835 INFO L290 TraceCheckUtils]: 86: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,835 INFO L290 TraceCheckUtils]: 87: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,836 INFO L290 TraceCheckUtils]: 88: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,836 INFO L290 TraceCheckUtils]: 89: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,836 INFO L290 TraceCheckUtils]: 90: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,836 INFO L290 TraceCheckUtils]: 91: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,837 INFO L290 TraceCheckUtils]: 92: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,837 INFO L290 TraceCheckUtils]: 93: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,837 INFO L290 TraceCheckUtils]: 94: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,837 INFO L290 TraceCheckUtils]: 95: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,838 INFO L290 TraceCheckUtils]: 96: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,838 INFO L290 TraceCheckUtils]: 97: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,838 INFO L290 TraceCheckUtils]: 98: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,838 INFO L290 TraceCheckUtils]: 99: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,839 INFO L290 TraceCheckUtils]: 100: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,839 INFO L290 TraceCheckUtils]: 101: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,839 INFO L290 TraceCheckUtils]: 102: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,839 INFO L290 TraceCheckUtils]: 103: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,840 INFO L290 TraceCheckUtils]: 104: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:06,840 INFO L290 TraceCheckUtils]: 105: Hoare triple {38951#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,840 INFO L290 TraceCheckUtils]: 106: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,840 INFO L290 TraceCheckUtils]: 107: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,841 INFO L290 TraceCheckUtils]: 108: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,841 INFO L290 TraceCheckUtils]: 109: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,841 INFO L290 TraceCheckUtils]: 110: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,841 INFO L290 TraceCheckUtils]: 111: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,842 INFO L290 TraceCheckUtils]: 112: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,842 INFO L290 TraceCheckUtils]: 113: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,842 INFO L290 TraceCheckUtils]: 114: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,842 INFO L290 TraceCheckUtils]: 115: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,843 INFO L290 TraceCheckUtils]: 116: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,843 INFO L290 TraceCheckUtils]: 117: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,843 INFO L290 TraceCheckUtils]: 118: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,843 INFO L290 TraceCheckUtils]: 119: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,844 INFO L290 TraceCheckUtils]: 120: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,844 INFO L290 TraceCheckUtils]: 121: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,844 INFO L290 TraceCheckUtils]: 122: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,845 INFO L290 TraceCheckUtils]: 123: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,845 INFO L290 TraceCheckUtils]: 124: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,845 INFO L290 TraceCheckUtils]: 125: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,845 INFO L290 TraceCheckUtils]: 126: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,846 INFO L290 TraceCheckUtils]: 127: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,846 INFO L290 TraceCheckUtils]: 128: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,846 INFO L290 TraceCheckUtils]: 129: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,846 INFO L290 TraceCheckUtils]: 130: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,847 INFO L290 TraceCheckUtils]: 131: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,847 INFO L290 TraceCheckUtils]: 132: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,847 INFO L290 TraceCheckUtils]: 133: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,847 INFO L290 TraceCheckUtils]: 134: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:06,848 INFO L290 TraceCheckUtils]: 135: Hoare triple {38952#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,848 INFO L290 TraceCheckUtils]: 136: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,848 INFO L290 TraceCheckUtils]: 137: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,848 INFO L290 TraceCheckUtils]: 138: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,849 INFO L290 TraceCheckUtils]: 139: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,849 INFO L290 TraceCheckUtils]: 140: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,849 INFO L290 TraceCheckUtils]: 141: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,849 INFO L290 TraceCheckUtils]: 142: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,850 INFO L290 TraceCheckUtils]: 143: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,850 INFO L290 TraceCheckUtils]: 144: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,850 INFO L290 TraceCheckUtils]: 145: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,855 INFO L290 TraceCheckUtils]: 146: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,855 INFO L290 TraceCheckUtils]: 147: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,855 INFO L290 TraceCheckUtils]: 148: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,857 INFO L290 TraceCheckUtils]: 149: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,857 INFO L290 TraceCheckUtils]: 150: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,857 INFO L290 TraceCheckUtils]: 151: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,857 INFO L290 TraceCheckUtils]: 152: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,858 INFO L290 TraceCheckUtils]: 153: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,858 INFO L290 TraceCheckUtils]: 154: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,858 INFO L290 TraceCheckUtils]: 155: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,858 INFO L290 TraceCheckUtils]: 156: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,859 INFO L290 TraceCheckUtils]: 157: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,859 INFO L290 TraceCheckUtils]: 158: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,859 INFO L290 TraceCheckUtils]: 159: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,859 INFO L290 TraceCheckUtils]: 160: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,860 INFO L290 TraceCheckUtils]: 161: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,860 INFO L290 TraceCheckUtils]: 162: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,860 INFO L290 TraceCheckUtils]: 163: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,860 INFO L290 TraceCheckUtils]: 164: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:06,861 INFO L290 TraceCheckUtils]: 165: Hoare triple {38953#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,861 INFO L290 TraceCheckUtils]: 166: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,861 INFO L290 TraceCheckUtils]: 167: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,861 INFO L290 TraceCheckUtils]: 168: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,862 INFO L290 TraceCheckUtils]: 169: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,862 INFO L290 TraceCheckUtils]: 170: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,862 INFO L290 TraceCheckUtils]: 171: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,862 INFO L290 TraceCheckUtils]: 172: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,863 INFO L290 TraceCheckUtils]: 173: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,863 INFO L290 TraceCheckUtils]: 174: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,863 INFO L290 TraceCheckUtils]: 175: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,863 INFO L290 TraceCheckUtils]: 176: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,864 INFO L290 TraceCheckUtils]: 177: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,864 INFO L290 TraceCheckUtils]: 178: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,864 INFO L290 TraceCheckUtils]: 179: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,864 INFO L290 TraceCheckUtils]: 180: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,865 INFO L290 TraceCheckUtils]: 181: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,865 INFO L290 TraceCheckUtils]: 182: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,865 INFO L290 TraceCheckUtils]: 183: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,865 INFO L290 TraceCheckUtils]: 184: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,866 INFO L290 TraceCheckUtils]: 185: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,866 INFO L290 TraceCheckUtils]: 186: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,866 INFO L290 TraceCheckUtils]: 187: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,866 INFO L290 TraceCheckUtils]: 188: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,867 INFO L290 TraceCheckUtils]: 189: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,867 INFO L290 TraceCheckUtils]: 190: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,867 INFO L290 TraceCheckUtils]: 191: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,867 INFO L290 TraceCheckUtils]: 192: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,867 INFO L290 TraceCheckUtils]: 193: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,868 INFO L290 TraceCheckUtils]: 194: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:06,868 INFO L290 TraceCheckUtils]: 195: Hoare triple {38954#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,868 INFO L290 TraceCheckUtils]: 196: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,869 INFO L290 TraceCheckUtils]: 197: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,869 INFO L290 TraceCheckUtils]: 198: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,869 INFO L290 TraceCheckUtils]: 199: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,869 INFO L290 TraceCheckUtils]: 200: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,870 INFO L290 TraceCheckUtils]: 201: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,870 INFO L290 TraceCheckUtils]: 202: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,870 INFO L290 TraceCheckUtils]: 203: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,870 INFO L290 TraceCheckUtils]: 204: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,870 INFO L290 TraceCheckUtils]: 205: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,871 INFO L290 TraceCheckUtils]: 206: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,871 INFO L290 TraceCheckUtils]: 207: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,871 INFO L290 TraceCheckUtils]: 208: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,871 INFO L290 TraceCheckUtils]: 209: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,872 INFO L290 TraceCheckUtils]: 210: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,872 INFO L290 TraceCheckUtils]: 211: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,872 INFO L290 TraceCheckUtils]: 212: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,872 INFO L290 TraceCheckUtils]: 213: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,873 INFO L290 TraceCheckUtils]: 214: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,873 INFO L290 TraceCheckUtils]: 215: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,873 INFO L290 TraceCheckUtils]: 216: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(3 == main_~q~0#1); {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,873 INFO L290 TraceCheckUtils]: 217: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,873 INFO L290 TraceCheckUtils]: 218: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,874 INFO L290 TraceCheckUtils]: 219: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,874 INFO L290 TraceCheckUtils]: 220: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,874 INFO L290 TraceCheckUtils]: 221: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,874 INFO L290 TraceCheckUtils]: 222: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,875 INFO L290 TraceCheckUtils]: 223: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,875 INFO L290 TraceCheckUtils]: 224: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:06,875 INFO L290 TraceCheckUtils]: 225: Hoare triple {38955#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,875 INFO L290 TraceCheckUtils]: 226: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,876 INFO L290 TraceCheckUtils]: 227: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,876 INFO L290 TraceCheckUtils]: 228: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,876 INFO L290 TraceCheckUtils]: 229: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,876 INFO L290 TraceCheckUtils]: 230: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(1 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,877 INFO L290 TraceCheckUtils]: 231: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(2 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,877 INFO L290 TraceCheckUtils]: 232: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(3 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,877 INFO L290 TraceCheckUtils]: 233: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(4 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,877 INFO L290 TraceCheckUtils]: 234: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,878 INFO L290 TraceCheckUtils]: 235: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,878 INFO L290 TraceCheckUtils]: 236: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,878 INFO L290 TraceCheckUtils]: 237: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,878 INFO L290 TraceCheckUtils]: 238: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,879 INFO L290 TraceCheckUtils]: 239: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,879 INFO L290 TraceCheckUtils]: 240: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,879 INFO L290 TraceCheckUtils]: 241: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,880 INFO L290 TraceCheckUtils]: 242: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,880 INFO L290 TraceCheckUtils]: 243: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,881 INFO L290 TraceCheckUtils]: 244: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,881 INFO L290 TraceCheckUtils]: 245: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,881 INFO L290 TraceCheckUtils]: 246: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,882 INFO L290 TraceCheckUtils]: 247: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,882 INFO L290 TraceCheckUtils]: 248: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,886 INFO L290 TraceCheckUtils]: 249: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,886 INFO L290 TraceCheckUtils]: 250: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,887 INFO L290 TraceCheckUtils]: 251: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,887 INFO L290 TraceCheckUtils]: 252: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,887 INFO L290 TraceCheckUtils]: 253: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,887 INFO L290 TraceCheckUtils]: 254: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:06,888 INFO L290 TraceCheckUtils]: 255: Hoare triple {38956#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,888 INFO L290 TraceCheckUtils]: 256: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,888 INFO L290 TraceCheckUtils]: 257: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,888 INFO L290 TraceCheckUtils]: 258: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,889 INFO L290 TraceCheckUtils]: 259: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,889 INFO L290 TraceCheckUtils]: 260: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,889 INFO L290 TraceCheckUtils]: 261: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,889 INFO L290 TraceCheckUtils]: 262: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,890 INFO L290 TraceCheckUtils]: 263: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,890 INFO L290 TraceCheckUtils]: 264: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,890 INFO L290 TraceCheckUtils]: 265: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,890 INFO L290 TraceCheckUtils]: 266: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,891 INFO L290 TraceCheckUtils]: 267: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,891 INFO L290 TraceCheckUtils]: 268: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,891 INFO L290 TraceCheckUtils]: 269: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,891 INFO L290 TraceCheckUtils]: 270: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,892 INFO L290 TraceCheckUtils]: 271: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,892 INFO L290 TraceCheckUtils]: 272: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,892 INFO L290 TraceCheckUtils]: 273: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,892 INFO L290 TraceCheckUtils]: 274: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,893 INFO L290 TraceCheckUtils]: 275: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,893 INFO L290 TraceCheckUtils]: 276: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(3 == main_~q~0#1); {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,893 INFO L290 TraceCheckUtils]: 277: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,893 INFO L290 TraceCheckUtils]: 278: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,894 INFO L290 TraceCheckUtils]: 279: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,894 INFO L290 TraceCheckUtils]: 280: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,894 INFO L290 TraceCheckUtils]: 281: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,894 INFO L290 TraceCheckUtils]: 282: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,894 INFO L290 TraceCheckUtils]: 283: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,895 INFO L290 TraceCheckUtils]: 284: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:06,895 INFO L290 TraceCheckUtils]: 285: Hoare triple {38957#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,895 INFO L290 TraceCheckUtils]: 286: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,896 INFO L290 TraceCheckUtils]: 287: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,896 INFO L290 TraceCheckUtils]: 288: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,896 INFO L290 TraceCheckUtils]: 289: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,896 INFO L290 TraceCheckUtils]: 290: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(1 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,897 INFO L290 TraceCheckUtils]: 291: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(2 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,897 INFO L290 TraceCheckUtils]: 292: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(3 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,897 INFO L290 TraceCheckUtils]: 293: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(4 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,897 INFO L290 TraceCheckUtils]: 294: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,897 INFO L290 TraceCheckUtils]: 295: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,898 INFO L290 TraceCheckUtils]: 296: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,898 INFO L290 TraceCheckUtils]: 297: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,898 INFO L290 TraceCheckUtils]: 298: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,899 INFO L290 TraceCheckUtils]: 299: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,899 INFO L290 TraceCheckUtils]: 300: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,899 INFO L290 TraceCheckUtils]: 301: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,899 INFO L290 TraceCheckUtils]: 302: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,900 INFO L290 TraceCheckUtils]: 303: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,900 INFO L290 TraceCheckUtils]: 304: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,900 INFO L290 TraceCheckUtils]: 305: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,900 INFO L290 TraceCheckUtils]: 306: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,901 INFO L290 TraceCheckUtils]: 307: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,901 INFO L290 TraceCheckUtils]: 308: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,901 INFO L290 TraceCheckUtils]: 309: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,901 INFO L290 TraceCheckUtils]: 310: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,902 INFO L290 TraceCheckUtils]: 311: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,902 INFO L290 TraceCheckUtils]: 312: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,902 INFO L290 TraceCheckUtils]: 313: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,902 INFO L290 TraceCheckUtils]: 314: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:06,903 INFO L290 TraceCheckUtils]: 315: Hoare triple {38958#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,903 INFO L290 TraceCheckUtils]: 316: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,903 INFO L290 TraceCheckUtils]: 317: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,907 INFO L290 TraceCheckUtils]: 318: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,907 INFO L290 TraceCheckUtils]: 319: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,907 INFO L290 TraceCheckUtils]: 320: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,908 INFO L290 TraceCheckUtils]: 321: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,908 INFO L290 TraceCheckUtils]: 322: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,908 INFO L290 TraceCheckUtils]: 323: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,909 INFO L290 TraceCheckUtils]: 324: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,909 INFO L290 TraceCheckUtils]: 325: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,909 INFO L290 TraceCheckUtils]: 326: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,909 INFO L290 TraceCheckUtils]: 327: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,910 INFO L290 TraceCheckUtils]: 328: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,910 INFO L290 TraceCheckUtils]: 329: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,910 INFO L290 TraceCheckUtils]: 330: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,910 INFO L290 TraceCheckUtils]: 331: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,911 INFO L290 TraceCheckUtils]: 332: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,911 INFO L290 TraceCheckUtils]: 333: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,911 INFO L290 TraceCheckUtils]: 334: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,911 INFO L290 TraceCheckUtils]: 335: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,912 INFO L290 TraceCheckUtils]: 336: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(3 == main_~q~0#1); {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,912 INFO L290 TraceCheckUtils]: 337: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,912 INFO L290 TraceCheckUtils]: 338: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,912 INFO L290 TraceCheckUtils]: 339: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,913 INFO L290 TraceCheckUtils]: 340: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,913 INFO L290 TraceCheckUtils]: 341: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,913 INFO L290 TraceCheckUtils]: 342: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,913 INFO L290 TraceCheckUtils]: 343: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,914 INFO L290 TraceCheckUtils]: 344: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:06,914 INFO L290 TraceCheckUtils]: 345: Hoare triple {38959#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,914 INFO L290 TraceCheckUtils]: 346: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,914 INFO L290 TraceCheckUtils]: 347: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,915 INFO L290 TraceCheckUtils]: 348: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,915 INFO L290 TraceCheckUtils]: 349: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,915 INFO L290 TraceCheckUtils]: 350: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(1 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,915 INFO L290 TraceCheckUtils]: 351: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(2 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,916 INFO L290 TraceCheckUtils]: 352: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(3 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,916 INFO L290 TraceCheckUtils]: 353: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(4 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,916 INFO L290 TraceCheckUtils]: 354: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,916 INFO L290 TraceCheckUtils]: 355: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,917 INFO L290 TraceCheckUtils]: 356: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,917 INFO L290 TraceCheckUtils]: 357: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,917 INFO L290 TraceCheckUtils]: 358: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,917 INFO L290 TraceCheckUtils]: 359: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,918 INFO L290 TraceCheckUtils]: 360: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,918 INFO L290 TraceCheckUtils]: 361: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,918 INFO L290 TraceCheckUtils]: 362: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,918 INFO L290 TraceCheckUtils]: 363: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,919 INFO L290 TraceCheckUtils]: 364: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,919 INFO L290 TraceCheckUtils]: 365: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,919 INFO L290 TraceCheckUtils]: 366: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,919 INFO L290 TraceCheckUtils]: 367: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,920 INFO L290 TraceCheckUtils]: 368: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,920 INFO L290 TraceCheckUtils]: 369: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,920 INFO L290 TraceCheckUtils]: 370: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,920 INFO L290 TraceCheckUtils]: 371: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,920 INFO L290 TraceCheckUtils]: 372: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,921 INFO L290 TraceCheckUtils]: 373: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,921 INFO L290 TraceCheckUtils]: 374: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:06,921 INFO L290 TraceCheckUtils]: 375: Hoare triple {38960#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,922 INFO L290 TraceCheckUtils]: 376: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,922 INFO L290 TraceCheckUtils]: 377: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,922 INFO L290 TraceCheckUtils]: 378: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,922 INFO L290 TraceCheckUtils]: 379: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,922 INFO L290 TraceCheckUtils]: 380: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,923 INFO L290 TraceCheckUtils]: 381: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,923 INFO L290 TraceCheckUtils]: 382: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,923 INFO L290 TraceCheckUtils]: 383: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,923 INFO L290 TraceCheckUtils]: 384: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,924 INFO L290 TraceCheckUtils]: 385: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,924 INFO L290 TraceCheckUtils]: 386: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,924 INFO L290 TraceCheckUtils]: 387: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,925 INFO L290 TraceCheckUtils]: 388: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,925 INFO L290 TraceCheckUtils]: 389: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,925 INFO L290 TraceCheckUtils]: 390: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,926 INFO L290 TraceCheckUtils]: 391: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,926 INFO L290 TraceCheckUtils]: 392: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,926 INFO L290 TraceCheckUtils]: 393: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,926 INFO L290 TraceCheckUtils]: 394: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,927 INFO L290 TraceCheckUtils]: 395: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,927 INFO L290 TraceCheckUtils]: 396: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(3 == main_~q~0#1); {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,927 INFO L290 TraceCheckUtils]: 397: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,928 INFO L290 TraceCheckUtils]: 398: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,928 INFO L290 TraceCheckUtils]: 399: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,928 INFO L290 TraceCheckUtils]: 400: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,929 INFO L290 TraceCheckUtils]: 401: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,929 INFO L290 TraceCheckUtils]: 402: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,929 INFO L290 TraceCheckUtils]: 403: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,930 INFO L290 TraceCheckUtils]: 404: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:06,930 INFO L290 TraceCheckUtils]: 405: Hoare triple {38961#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,930 INFO L290 TraceCheckUtils]: 406: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,930 INFO L290 TraceCheckUtils]: 407: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,931 INFO L290 TraceCheckUtils]: 408: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,931 INFO L290 TraceCheckUtils]: 409: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,931 INFO L290 TraceCheckUtils]: 410: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(1 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,931 INFO L290 TraceCheckUtils]: 411: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(2 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,932 INFO L290 TraceCheckUtils]: 412: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(3 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,932 INFO L290 TraceCheckUtils]: 413: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(4 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,932 INFO L290 TraceCheckUtils]: 414: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,932 INFO L290 TraceCheckUtils]: 415: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,933 INFO L290 TraceCheckUtils]: 416: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,933 INFO L290 TraceCheckUtils]: 417: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,933 INFO L290 TraceCheckUtils]: 418: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,934 INFO L290 TraceCheckUtils]: 419: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,934 INFO L290 TraceCheckUtils]: 420: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,955 INFO L290 TraceCheckUtils]: 421: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,956 INFO L290 TraceCheckUtils]: 422: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,956 INFO L290 TraceCheckUtils]: 423: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,956 INFO L290 TraceCheckUtils]: 424: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,957 INFO L290 TraceCheckUtils]: 425: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,957 INFO L290 TraceCheckUtils]: 426: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,957 INFO L290 TraceCheckUtils]: 427: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,957 INFO L290 TraceCheckUtils]: 428: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,958 INFO L290 TraceCheckUtils]: 429: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,958 INFO L290 TraceCheckUtils]: 430: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,958 INFO L290 TraceCheckUtils]: 431: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,958 INFO L290 TraceCheckUtils]: 432: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,959 INFO L290 TraceCheckUtils]: 433: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,959 INFO L290 TraceCheckUtils]: 434: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 <= 2147483647; {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:06,959 INFO L290 TraceCheckUtils]: 435: Hoare triple {38962#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,959 INFO L290 TraceCheckUtils]: 436: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,960 INFO L290 TraceCheckUtils]: 437: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,960 INFO L290 TraceCheckUtils]: 438: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,960 INFO L290 TraceCheckUtils]: 439: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,960 INFO L290 TraceCheckUtils]: 440: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,961 INFO L290 TraceCheckUtils]: 441: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,961 INFO L290 TraceCheckUtils]: 442: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,961 INFO L290 TraceCheckUtils]: 443: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,961 INFO L290 TraceCheckUtils]: 444: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,961 INFO L290 TraceCheckUtils]: 445: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,962 INFO L290 TraceCheckUtils]: 446: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,962 INFO L290 TraceCheckUtils]: 447: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,962 INFO L290 TraceCheckUtils]: 448: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,962 INFO L290 TraceCheckUtils]: 449: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,963 INFO L290 TraceCheckUtils]: 450: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,963 INFO L290 TraceCheckUtils]: 451: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,963 INFO L290 TraceCheckUtils]: 452: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,964 INFO L290 TraceCheckUtils]: 453: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,964 INFO L290 TraceCheckUtils]: 454: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,964 INFO L290 TraceCheckUtils]: 455: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,964 INFO L290 TraceCheckUtils]: 456: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(3 == main_~q~0#1); {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,965 INFO L290 TraceCheckUtils]: 457: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,965 INFO L290 TraceCheckUtils]: 458: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,965 INFO L290 TraceCheckUtils]: 459: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,965 INFO L290 TraceCheckUtils]: 460: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,966 INFO L290 TraceCheckUtils]: 461: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,966 INFO L290 TraceCheckUtils]: 462: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,966 INFO L290 TraceCheckUtils]: 463: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:06,967 INFO L290 TraceCheckUtils]: 464: Hoare triple {38963#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {38947#false} is VALID [2022-02-21 03:11:06,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 62 proven. 2946 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-02-21 03:11:06,969 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:11:08,857 INFO L290 TraceCheckUtils]: 464: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {38947#false} is VALID [2022-02-21 03:11:08,858 INFO L290 TraceCheckUtils]: 463: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,858 INFO L290 TraceCheckUtils]: 462: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,858 INFO L290 TraceCheckUtils]: 461: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,859 INFO L290 TraceCheckUtils]: 460: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,859 INFO L290 TraceCheckUtils]: 459: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,859 INFO L290 TraceCheckUtils]: 458: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,860 INFO L290 TraceCheckUtils]: 457: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,860 INFO L290 TraceCheckUtils]: 456: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(3 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,860 INFO L290 TraceCheckUtils]: 455: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(2 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,860 INFO L290 TraceCheckUtils]: 454: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,861 INFO L290 TraceCheckUtils]: 453: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,861 INFO L290 TraceCheckUtils]: 452: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,861 INFO L290 TraceCheckUtils]: 451: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,862 INFO L290 TraceCheckUtils]: 450: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,862 INFO L290 TraceCheckUtils]: 449: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,862 INFO L290 TraceCheckUtils]: 448: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,863 INFO L290 TraceCheckUtils]: 447: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,863 INFO L290 TraceCheckUtils]: 446: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short28#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,863 INFO L290 TraceCheckUtils]: 445: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,864 INFO L290 TraceCheckUtils]: 444: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,864 INFO L290 TraceCheckUtils]: 443: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,864 INFO L290 TraceCheckUtils]: 442: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,864 INFO L290 TraceCheckUtils]: 441: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(2 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,865 INFO L290 TraceCheckUtils]: 440: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,865 INFO L290 TraceCheckUtils]: 439: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,865 INFO L290 TraceCheckUtils]: 438: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,866 INFO L290 TraceCheckUtils]: 437: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,866 INFO L290 TraceCheckUtils]: 436: Hoare triple {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,866 INFO L290 TraceCheckUtils]: 435: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40360#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:08,867 INFO L290 TraceCheckUtils]: 434: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,867 INFO L290 TraceCheckUtils]: 433: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,867 INFO L290 TraceCheckUtils]: 432: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,868 INFO L290 TraceCheckUtils]: 431: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,868 INFO L290 TraceCheckUtils]: 430: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,868 INFO L290 TraceCheckUtils]: 429: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,869 INFO L290 TraceCheckUtils]: 428: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,869 INFO L290 TraceCheckUtils]: 427: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,869 INFO L290 TraceCheckUtils]: 426: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,869 INFO L290 TraceCheckUtils]: 425: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,870 INFO L290 TraceCheckUtils]: 424: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,870 INFO L290 TraceCheckUtils]: 423: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,870 INFO L290 TraceCheckUtils]: 422: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short45#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,871 INFO L290 TraceCheckUtils]: 421: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,871 INFO L290 TraceCheckUtils]: 420: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,871 INFO L290 TraceCheckUtils]: 419: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,872 INFO L290 TraceCheckUtils]: 418: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,872 INFO L290 TraceCheckUtils]: 417: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,872 INFO L290 TraceCheckUtils]: 416: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,872 INFO L290 TraceCheckUtils]: 415: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,873 INFO L290 TraceCheckUtils]: 414: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,873 INFO L290 TraceCheckUtils]: 413: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(4 == main_~q~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,873 INFO L290 TraceCheckUtils]: 412: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(3 == main_~q~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,874 INFO L290 TraceCheckUtils]: 411: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(2 == main_~q~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,874 INFO L290 TraceCheckUtils]: 410: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(1 == main_~q~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,874 INFO L290 TraceCheckUtils]: 409: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,875 INFO L290 TraceCheckUtils]: 408: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,875 INFO L290 TraceCheckUtils]: 407: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,875 INFO L290 TraceCheckUtils]: 406: Hoare triple {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,876 INFO L290 TraceCheckUtils]: 405: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40448#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:08,876 INFO L290 TraceCheckUtils]: 404: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,876 INFO L290 TraceCheckUtils]: 403: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,877 INFO L290 TraceCheckUtils]: 402: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,877 INFO L290 TraceCheckUtils]: 401: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,877 INFO L290 TraceCheckUtils]: 400: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,877 INFO L290 TraceCheckUtils]: 399: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,878 INFO L290 TraceCheckUtils]: 398: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,878 INFO L290 TraceCheckUtils]: 397: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,878 INFO L290 TraceCheckUtils]: 396: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(3 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,879 INFO L290 TraceCheckUtils]: 395: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(2 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,879 INFO L290 TraceCheckUtils]: 394: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(1 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,879 INFO L290 TraceCheckUtils]: 393: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,880 INFO L290 TraceCheckUtils]: 392: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,880 INFO L290 TraceCheckUtils]: 391: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,880 INFO L290 TraceCheckUtils]: 390: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,881 INFO L290 TraceCheckUtils]: 389: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,881 INFO L290 TraceCheckUtils]: 388: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,881 INFO L290 TraceCheckUtils]: 387: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,882 INFO L290 TraceCheckUtils]: 386: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !main_#t~short28#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,882 INFO L290 TraceCheckUtils]: 385: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,882 INFO L290 TraceCheckUtils]: 384: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,883 INFO L290 TraceCheckUtils]: 383: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,883 INFO L290 TraceCheckUtils]: 382: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,883 INFO L290 TraceCheckUtils]: 381: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(2 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,883 INFO L290 TraceCheckUtils]: 380: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(1 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,884 INFO L290 TraceCheckUtils]: 379: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,884 INFO L290 TraceCheckUtils]: 378: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,884 INFO L290 TraceCheckUtils]: 377: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,885 INFO L290 TraceCheckUtils]: 376: Hoare triple {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,885 INFO L290 TraceCheckUtils]: 375: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40539#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:08,886 INFO L290 TraceCheckUtils]: 374: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,886 INFO L290 TraceCheckUtils]: 373: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,886 INFO L290 TraceCheckUtils]: 372: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,886 INFO L290 TraceCheckUtils]: 371: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,887 INFO L290 TraceCheckUtils]: 370: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,887 INFO L290 TraceCheckUtils]: 369: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 == main_~q~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,887 INFO L290 TraceCheckUtils]: 368: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,888 INFO L290 TraceCheckUtils]: 367: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,888 INFO L290 TraceCheckUtils]: 366: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,888 INFO L290 TraceCheckUtils]: 365: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,889 INFO L290 TraceCheckUtils]: 364: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,889 INFO L290 TraceCheckUtils]: 363: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,889 INFO L290 TraceCheckUtils]: 362: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !main_#t~short45#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,890 INFO L290 TraceCheckUtils]: 361: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,890 INFO L290 TraceCheckUtils]: 360: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,890 INFO L290 TraceCheckUtils]: 359: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,890 INFO L290 TraceCheckUtils]: 358: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,891 INFO L290 TraceCheckUtils]: 357: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,891 INFO L290 TraceCheckUtils]: 356: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,891 INFO L290 TraceCheckUtils]: 355: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,892 INFO L290 TraceCheckUtils]: 354: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,892 INFO L290 TraceCheckUtils]: 353: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(4 == main_~q~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,892 INFO L290 TraceCheckUtils]: 352: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(3 == main_~q~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,893 INFO L290 TraceCheckUtils]: 351: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(2 == main_~q~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,893 INFO L290 TraceCheckUtils]: 350: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(1 == main_~q~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,893 INFO L290 TraceCheckUtils]: 349: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 == main_~q~0#1); {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,894 INFO L290 TraceCheckUtils]: 348: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,894 INFO L290 TraceCheckUtils]: 347: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,894 INFO L290 TraceCheckUtils]: 346: Hoare triple {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,895 INFO L290 TraceCheckUtils]: 345: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40630#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:08,895 INFO L290 TraceCheckUtils]: 344: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,895 INFO L290 TraceCheckUtils]: 343: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,896 INFO L290 TraceCheckUtils]: 342: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,896 INFO L290 TraceCheckUtils]: 341: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,896 INFO L290 TraceCheckUtils]: 340: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,897 INFO L290 TraceCheckUtils]: 339: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,897 INFO L290 TraceCheckUtils]: 338: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,897 INFO L290 TraceCheckUtils]: 337: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,898 INFO L290 TraceCheckUtils]: 336: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(3 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,898 INFO L290 TraceCheckUtils]: 335: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(2 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,898 INFO L290 TraceCheckUtils]: 334: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(1 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,899 INFO L290 TraceCheckUtils]: 333: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,899 INFO L290 TraceCheckUtils]: 332: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,899 INFO L290 TraceCheckUtils]: 331: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,899 INFO L290 TraceCheckUtils]: 330: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,900 INFO L290 TraceCheckUtils]: 329: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,900 INFO L290 TraceCheckUtils]: 328: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,900 INFO L290 TraceCheckUtils]: 327: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,901 INFO L290 TraceCheckUtils]: 326: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !main_#t~short28#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,901 INFO L290 TraceCheckUtils]: 325: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,901 INFO L290 TraceCheckUtils]: 324: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,902 INFO L290 TraceCheckUtils]: 323: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,902 INFO L290 TraceCheckUtils]: 322: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,902 INFO L290 TraceCheckUtils]: 321: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(2 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,903 INFO L290 TraceCheckUtils]: 320: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(1 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,903 INFO L290 TraceCheckUtils]: 319: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 == main_~q~0#1); {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,903 INFO L290 TraceCheckUtils]: 318: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,903 INFO L290 TraceCheckUtils]: 317: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,904 INFO L290 TraceCheckUtils]: 316: Hoare triple {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,904 INFO L290 TraceCheckUtils]: 315: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40721#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:08,905 INFO L290 TraceCheckUtils]: 314: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,905 INFO L290 TraceCheckUtils]: 313: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,905 INFO L290 TraceCheckUtils]: 312: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,906 INFO L290 TraceCheckUtils]: 311: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,906 INFO L290 TraceCheckUtils]: 310: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,906 INFO L290 TraceCheckUtils]: 309: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 == main_~q~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,906 INFO L290 TraceCheckUtils]: 308: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,907 INFO L290 TraceCheckUtils]: 307: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,907 INFO L290 TraceCheckUtils]: 306: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,907 INFO L290 TraceCheckUtils]: 305: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,908 INFO L290 TraceCheckUtils]: 304: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,908 INFO L290 TraceCheckUtils]: 303: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,908 INFO L290 TraceCheckUtils]: 302: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !main_#t~short45#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,909 INFO L290 TraceCheckUtils]: 301: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,909 INFO L290 TraceCheckUtils]: 300: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,909 INFO L290 TraceCheckUtils]: 299: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,910 INFO L290 TraceCheckUtils]: 298: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,910 INFO L290 TraceCheckUtils]: 297: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,910 INFO L290 TraceCheckUtils]: 296: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,910 INFO L290 TraceCheckUtils]: 295: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,911 INFO L290 TraceCheckUtils]: 294: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,911 INFO L290 TraceCheckUtils]: 293: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(4 == main_~q~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,911 INFO L290 TraceCheckUtils]: 292: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(3 == main_~q~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,912 INFO L290 TraceCheckUtils]: 291: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(2 == main_~q~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,912 INFO L290 TraceCheckUtils]: 290: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(1 == main_~q~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,912 INFO L290 TraceCheckUtils]: 289: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 == main_~q~0#1); {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,913 INFO L290 TraceCheckUtils]: 288: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,913 INFO L290 TraceCheckUtils]: 287: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,913 INFO L290 TraceCheckUtils]: 286: Hoare triple {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,914 INFO L290 TraceCheckUtils]: 285: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40812#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:08,914 INFO L290 TraceCheckUtils]: 284: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,915 INFO L290 TraceCheckUtils]: 283: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,915 INFO L290 TraceCheckUtils]: 282: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,915 INFO L290 TraceCheckUtils]: 281: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,916 INFO L290 TraceCheckUtils]: 280: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,916 INFO L290 TraceCheckUtils]: 279: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,916 INFO L290 TraceCheckUtils]: 278: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,917 INFO L290 TraceCheckUtils]: 277: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,917 INFO L290 TraceCheckUtils]: 276: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(3 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,917 INFO L290 TraceCheckUtils]: 275: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(2 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,918 INFO L290 TraceCheckUtils]: 274: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(1 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,918 INFO L290 TraceCheckUtils]: 273: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,920 INFO L290 TraceCheckUtils]: 272: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,920 INFO L290 TraceCheckUtils]: 271: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,936 INFO L290 TraceCheckUtils]: 270: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,936 INFO L290 TraceCheckUtils]: 269: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,936 INFO L290 TraceCheckUtils]: 268: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,937 INFO L290 TraceCheckUtils]: 267: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,937 INFO L290 TraceCheckUtils]: 266: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !main_#t~short28#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,937 INFO L290 TraceCheckUtils]: 265: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,938 INFO L290 TraceCheckUtils]: 264: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,938 INFO L290 TraceCheckUtils]: 263: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,938 INFO L290 TraceCheckUtils]: 262: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,939 INFO L290 TraceCheckUtils]: 261: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(2 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,939 INFO L290 TraceCheckUtils]: 260: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(1 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,940 INFO L290 TraceCheckUtils]: 259: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 == main_~q~0#1); {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,940 INFO L290 TraceCheckUtils]: 258: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,940 INFO L290 TraceCheckUtils]: 257: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,941 INFO L290 TraceCheckUtils]: 256: Hoare triple {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,941 INFO L290 TraceCheckUtils]: 255: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40903#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:08,941 INFO L290 TraceCheckUtils]: 254: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 + main_~this_expect~0#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,942 INFO L290 TraceCheckUtils]: 253: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,942 INFO L290 TraceCheckUtils]: 252: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,943 INFO L290 TraceCheckUtils]: 251: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,955 INFO L290 TraceCheckUtils]: 250: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,956 INFO L290 TraceCheckUtils]: 249: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 == main_~q~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,956 INFO L290 TraceCheckUtils]: 248: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,956 INFO L290 TraceCheckUtils]: 247: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,957 INFO L290 TraceCheckUtils]: 246: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,957 INFO L290 TraceCheckUtils]: 245: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,957 INFO L290 TraceCheckUtils]: 244: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,958 INFO L290 TraceCheckUtils]: 243: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume main_~this_expect~0#1 - 1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,958 INFO L290 TraceCheckUtils]: 242: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !main_#t~short45#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,958 INFO L290 TraceCheckUtils]: 241: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,959 INFO L290 TraceCheckUtils]: 240: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,959 INFO L290 TraceCheckUtils]: 239: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,959 INFO L290 TraceCheckUtils]: 238: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,960 INFO L290 TraceCheckUtils]: 237: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,960 INFO L290 TraceCheckUtils]: 236: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,960 INFO L290 TraceCheckUtils]: 235: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,961 INFO L290 TraceCheckUtils]: 234: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,961 INFO L290 TraceCheckUtils]: 233: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(4 == main_~q~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,961 INFO L290 TraceCheckUtils]: 232: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(3 == main_~q~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,962 INFO L290 TraceCheckUtils]: 231: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(2 == main_~q~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,962 INFO L290 TraceCheckUtils]: 230: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(1 == main_~q~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,962 INFO L290 TraceCheckUtils]: 229: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 == main_~q~0#1); {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,962 INFO L290 TraceCheckUtils]: 228: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,963 INFO L290 TraceCheckUtils]: 227: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,963 INFO L290 TraceCheckUtils]: 226: Hoare triple {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,964 INFO L290 TraceCheckUtils]: 225: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {40994#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:08,964 INFO L290 TraceCheckUtils]: 224: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,964 INFO L290 TraceCheckUtils]: 223: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,965 INFO L290 TraceCheckUtils]: 222: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,965 INFO L290 TraceCheckUtils]: 221: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,965 INFO L290 TraceCheckUtils]: 220: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,966 INFO L290 TraceCheckUtils]: 219: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,966 INFO L290 TraceCheckUtils]: 218: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,966 INFO L290 TraceCheckUtils]: 217: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,967 INFO L290 TraceCheckUtils]: 216: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(3 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,967 INFO L290 TraceCheckUtils]: 215: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(2 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,967 INFO L290 TraceCheckUtils]: 214: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(1 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,968 INFO L290 TraceCheckUtils]: 213: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,968 INFO L290 TraceCheckUtils]: 212: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,968 INFO L290 TraceCheckUtils]: 211: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,968 INFO L290 TraceCheckUtils]: 210: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,969 INFO L290 TraceCheckUtils]: 209: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,969 INFO L290 TraceCheckUtils]: 208: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,969 INFO L290 TraceCheckUtils]: 207: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,970 INFO L290 TraceCheckUtils]: 206: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !main_#t~short28#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,970 INFO L290 TraceCheckUtils]: 205: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,970 INFO L290 TraceCheckUtils]: 204: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,971 INFO L290 TraceCheckUtils]: 203: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,971 INFO L290 TraceCheckUtils]: 202: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,971 INFO L290 TraceCheckUtils]: 201: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(2 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,972 INFO L290 TraceCheckUtils]: 200: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(1 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,972 INFO L290 TraceCheckUtils]: 199: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 == main_~q~0#1); {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,972 INFO L290 TraceCheckUtils]: 198: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,973 INFO L290 TraceCheckUtils]: 197: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,973 INFO L290 TraceCheckUtils]: 196: Hoare triple {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,973 INFO L290 TraceCheckUtils]: 195: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41085#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:08,974 INFO L290 TraceCheckUtils]: 194: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,974 INFO L290 TraceCheckUtils]: 193: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,974 INFO L290 TraceCheckUtils]: 192: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,975 INFO L290 TraceCheckUtils]: 191: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,975 INFO L290 TraceCheckUtils]: 190: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,975 INFO L290 TraceCheckUtils]: 189: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 == main_~q~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,976 INFO L290 TraceCheckUtils]: 188: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,976 INFO L290 TraceCheckUtils]: 187: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,976 INFO L290 TraceCheckUtils]: 186: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,977 INFO L290 TraceCheckUtils]: 185: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,977 INFO L290 TraceCheckUtils]: 184: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,977 INFO L290 TraceCheckUtils]: 183: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,978 INFO L290 TraceCheckUtils]: 182: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !main_#t~short45#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,978 INFO L290 TraceCheckUtils]: 181: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,978 INFO L290 TraceCheckUtils]: 180: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,978 INFO L290 TraceCheckUtils]: 179: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,979 INFO L290 TraceCheckUtils]: 178: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,979 INFO L290 TraceCheckUtils]: 177: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,979 INFO L290 TraceCheckUtils]: 176: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,980 INFO L290 TraceCheckUtils]: 175: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,980 INFO L290 TraceCheckUtils]: 174: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,980 INFO L290 TraceCheckUtils]: 173: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(4 == main_~q~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,981 INFO L290 TraceCheckUtils]: 172: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(3 == main_~q~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,981 INFO L290 TraceCheckUtils]: 171: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(2 == main_~q~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,981 INFO L290 TraceCheckUtils]: 170: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(1 == main_~q~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,981 INFO L290 TraceCheckUtils]: 169: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 == main_~q~0#1); {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,982 INFO L290 TraceCheckUtils]: 168: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,982 INFO L290 TraceCheckUtils]: 167: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,982 INFO L290 TraceCheckUtils]: 166: Hoare triple {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,983 INFO L290 TraceCheckUtils]: 165: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41176#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:08,983 INFO L290 TraceCheckUtils]: 164: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,983 INFO L290 TraceCheckUtils]: 163: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,984 INFO L290 TraceCheckUtils]: 162: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,984 INFO L290 TraceCheckUtils]: 161: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,984 INFO L290 TraceCheckUtils]: 160: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,984 INFO L290 TraceCheckUtils]: 159: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,985 INFO L290 TraceCheckUtils]: 158: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,985 INFO L290 TraceCheckUtils]: 157: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,985 INFO L290 TraceCheckUtils]: 156: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(3 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,986 INFO L290 TraceCheckUtils]: 155: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(2 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,986 INFO L290 TraceCheckUtils]: 154: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(1 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,986 INFO L290 TraceCheckUtils]: 153: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,986 INFO L290 TraceCheckUtils]: 152: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,987 INFO L290 TraceCheckUtils]: 151: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,987 INFO L290 TraceCheckUtils]: 150: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,987 INFO L290 TraceCheckUtils]: 149: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,988 INFO L290 TraceCheckUtils]: 148: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,988 INFO L290 TraceCheckUtils]: 147: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,988 INFO L290 TraceCheckUtils]: 146: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !main_#t~short28#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,988 INFO L290 TraceCheckUtils]: 145: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,989 INFO L290 TraceCheckUtils]: 144: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,989 INFO L290 TraceCheckUtils]: 143: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,989 INFO L290 TraceCheckUtils]: 142: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,990 INFO L290 TraceCheckUtils]: 141: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(2 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,990 INFO L290 TraceCheckUtils]: 140: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(1 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,990 INFO L290 TraceCheckUtils]: 139: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 == main_~q~0#1); {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,990 INFO L290 TraceCheckUtils]: 138: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,991 INFO L290 TraceCheckUtils]: 137: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,991 INFO L290 TraceCheckUtils]: 136: Hoare triple {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,991 INFO L290 TraceCheckUtils]: 135: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41267#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:08,992 INFO L290 TraceCheckUtils]: 134: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,992 INFO L290 TraceCheckUtils]: 133: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,992 INFO L290 TraceCheckUtils]: 132: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,992 INFO L290 TraceCheckUtils]: 131: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,993 INFO L290 TraceCheckUtils]: 130: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,993 INFO L290 TraceCheckUtils]: 129: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 == main_~q~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,993 INFO L290 TraceCheckUtils]: 128: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,994 INFO L290 TraceCheckUtils]: 127: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,994 INFO L290 TraceCheckUtils]: 126: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,994 INFO L290 TraceCheckUtils]: 125: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,994 INFO L290 TraceCheckUtils]: 124: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,995 INFO L290 TraceCheckUtils]: 123: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,995 INFO L290 TraceCheckUtils]: 122: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !main_#t~short45#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,995 INFO L290 TraceCheckUtils]: 121: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,996 INFO L290 TraceCheckUtils]: 120: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,996 INFO L290 TraceCheckUtils]: 119: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,996 INFO L290 TraceCheckUtils]: 118: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,996 INFO L290 TraceCheckUtils]: 117: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,997 INFO L290 TraceCheckUtils]: 116: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,997 INFO L290 TraceCheckUtils]: 115: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,997 INFO L290 TraceCheckUtils]: 114: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,998 INFO L290 TraceCheckUtils]: 113: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(4 == main_~q~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,998 INFO L290 TraceCheckUtils]: 112: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(3 == main_~q~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,998 INFO L290 TraceCheckUtils]: 111: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(2 == main_~q~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,998 INFO L290 TraceCheckUtils]: 110: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(1 == main_~q~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,999 INFO L290 TraceCheckUtils]: 109: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 == main_~q~0#1); {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,999 INFO L290 TraceCheckUtils]: 108: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:08,999 INFO L290 TraceCheckUtils]: 107: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:09,000 INFO L290 TraceCheckUtils]: 106: Hoare triple {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:09,000 INFO L290 TraceCheckUtils]: 105: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41358#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:09,000 INFO L290 TraceCheckUtils]: 104: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,001 INFO L290 TraceCheckUtils]: 103: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,001 INFO L290 TraceCheckUtils]: 102: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,001 INFO L290 TraceCheckUtils]: 101: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,002 INFO L290 TraceCheckUtils]: 100: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,002 INFO L290 TraceCheckUtils]: 99: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,002 INFO L290 TraceCheckUtils]: 98: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,002 INFO L290 TraceCheckUtils]: 97: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,003 INFO L290 TraceCheckUtils]: 96: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(3 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,003 INFO L290 TraceCheckUtils]: 95: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(2 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,003 INFO L290 TraceCheckUtils]: 94: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(1 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,003 INFO L290 TraceCheckUtils]: 93: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,004 INFO L290 TraceCheckUtils]: 92: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,004 INFO L290 TraceCheckUtils]: 91: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,005 INFO L290 TraceCheckUtils]: 89: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,005 INFO L290 TraceCheckUtils]: 88: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,005 INFO L290 TraceCheckUtils]: 87: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,005 INFO L290 TraceCheckUtils]: 86: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !main_#t~short28#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,006 INFO L290 TraceCheckUtils]: 85: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,006 INFO L290 TraceCheckUtils]: 84: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,006 INFO L290 TraceCheckUtils]: 83: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,007 INFO L290 TraceCheckUtils]: 82: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,007 INFO L290 TraceCheckUtils]: 81: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(2 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,007 INFO L290 TraceCheckUtils]: 80: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(1 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,007 INFO L290 TraceCheckUtils]: 79: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 == main_~q~0#1); {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,008 INFO L290 TraceCheckUtils]: 78: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,008 INFO L290 TraceCheckUtils]: 77: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,008 INFO L290 TraceCheckUtils]: 76: Hoare triple {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,009 INFO L290 TraceCheckUtils]: 75: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41449#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:09,009 INFO L290 TraceCheckUtils]: 74: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,009 INFO L290 TraceCheckUtils]: 73: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,010 INFO L290 TraceCheckUtils]: 72: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,010 INFO L290 TraceCheckUtils]: 71: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,010 INFO L290 TraceCheckUtils]: 70: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 == main_~q~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,011 INFO L290 TraceCheckUtils]: 68: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,011 INFO L290 TraceCheckUtils]: 67: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,011 INFO L290 TraceCheckUtils]: 66: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,012 INFO L290 TraceCheckUtils]: 65: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,012 INFO L290 TraceCheckUtils]: 64: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,012 INFO L290 TraceCheckUtils]: 63: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,012 INFO L290 TraceCheckUtils]: 62: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !main_#t~short45#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,013 INFO L290 TraceCheckUtils]: 61: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,013 INFO L290 TraceCheckUtils]: 60: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,013 INFO L290 TraceCheckUtils]: 59: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,013 INFO L290 TraceCheckUtils]: 58: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,014 INFO L290 TraceCheckUtils]: 57: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,014 INFO L290 TraceCheckUtils]: 56: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,014 INFO L290 TraceCheckUtils]: 55: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,014 INFO L290 TraceCheckUtils]: 54: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,015 INFO L290 TraceCheckUtils]: 53: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(4 == main_~q~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,015 INFO L290 TraceCheckUtils]: 52: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(3 == main_~q~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,015 INFO L290 TraceCheckUtils]: 51: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(2 == main_~q~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,016 INFO L290 TraceCheckUtils]: 50: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(1 == main_~q~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,016 INFO L290 TraceCheckUtils]: 49: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 == main_~q~0#1); {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,016 INFO L290 TraceCheckUtils]: 48: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,016 INFO L290 TraceCheckUtils]: 47: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,017 INFO L290 TraceCheckUtils]: 46: Hoare triple {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,017 INFO L290 TraceCheckUtils]: 45: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41540#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:09,017 INFO L290 TraceCheckUtils]: 44: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,018 INFO L290 TraceCheckUtils]: 43: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,018 INFO L290 TraceCheckUtils]: 42: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,018 INFO L290 TraceCheckUtils]: 41: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,018 INFO L290 TraceCheckUtils]: 40: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,019 INFO L290 TraceCheckUtils]: 39: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,019 INFO L290 TraceCheckUtils]: 38: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,019 INFO L290 TraceCheckUtils]: 37: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,020 INFO L290 TraceCheckUtils]: 36: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(3 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,020 INFO L290 TraceCheckUtils]: 35: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(2 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,020 INFO L290 TraceCheckUtils]: 34: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(1 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,020 INFO L290 TraceCheckUtils]: 33: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,021 INFO L290 TraceCheckUtils]: 32: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,021 INFO L290 TraceCheckUtils]: 31: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,021 INFO L290 TraceCheckUtils]: 30: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,022 INFO L290 TraceCheckUtils]: 29: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,022 INFO L290 TraceCheckUtils]: 28: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,022 INFO L290 TraceCheckUtils]: 27: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume main_~this_expect~0#1 - 1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,022 INFO L290 TraceCheckUtils]: 26: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !main_#t~short28#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,023 INFO L290 TraceCheckUtils]: 25: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,023 INFO L290 TraceCheckUtils]: 24: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,023 INFO L290 TraceCheckUtils]: 23: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(2 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(1 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,024 INFO L290 TraceCheckUtils]: 19: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 == main_~q~0#1); {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,025 INFO L290 TraceCheckUtils]: 18: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,025 INFO L290 TraceCheckUtils]: 17: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,025 INFO L290 TraceCheckUtils]: 16: Hoare triple {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,026 INFO L290 TraceCheckUtils]: 15: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {41631#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:09,026 INFO L290 TraceCheckUtils]: 14: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 + main_~this_expect~0#1 <= 2147483647; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,027 INFO L290 TraceCheckUtils]: 13: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,027 INFO L290 TraceCheckUtils]: 12: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,028 INFO L290 TraceCheckUtils]: 11: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,028 INFO L290 TraceCheckUtils]: 10: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,028 INFO L290 TraceCheckUtils]: 9: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 == main_~q~0#1); {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,029 INFO L290 TraceCheckUtils]: 8: Hoare triple {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,029 INFO L290 TraceCheckUtils]: 7: Hoare triple {38946#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {41722#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:09,029 INFO L290 TraceCheckUtils]: 6: Hoare triple {38946#true} main_~method_id~0#1 := 1; {38946#true} is VALID [2022-02-21 03:11:09,029 INFO L290 TraceCheckUtils]: 5: Hoare triple {38946#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {38946#true} is VALID [2022-02-21 03:11:09,029 INFO L290 TraceCheckUtils]: 4: Hoare triple {38946#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {38946#true} is VALID [2022-02-21 03:11:09,029 INFO L290 TraceCheckUtils]: 3: Hoare triple {38946#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {38946#true} is VALID [2022-02-21 03:11:09,030 INFO L290 TraceCheckUtils]: 2: Hoare triple {38946#true} goto; {38946#true} is VALID [2022-02-21 03:11:09,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {38946#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {38946#true} is VALID [2022-02-21 03:11:09,030 INFO L290 TraceCheckUtils]: 0: Hoare triple {38946#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {38946#true} is VALID [2022-02-21 03:11:09,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3069 backedges. 62 proven. 2946 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-02-21 03:11:09,032 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1313333416] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:11:09,032 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:11:09,032 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17, 17] total 34 [2022-02-21 03:11:09,032 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721325802] [2022-02-21 03:11:09,032 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:11:09,034 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 465 [2022-02-21 03:11:09,035 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:11:09,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:09,602 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 840 edges. 840 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:09,602 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-02-21 03:11:09,602 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:11:09,603 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-02-21 03:11:09,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2022-02-21 03:11:09,604 INFO L87 Difference]: Start difference. First operand 716 states and 941 transitions. Second operand has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:13,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:13,023 INFO L93 Difference]: Finished difference Result 1545 states and 2039 transitions. [2022-02-21 03:11:13,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-02-21 03:11:13,024 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 465 [2022-02-21 03:11:13,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:11:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 1933 transitions. [2022-02-21 03:11:13,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 1933 transitions. [2022-02-21 03:11:13,042 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 1933 transitions. [2022-02-21 03:11:13,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1933 edges. 1933 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:14,068 INFO L225 Difference]: With dead ends: 1545 [2022-02-21 03:11:14,068 INFO L226 Difference]: Without dead ends: 1544 [2022-02-21 03:11:14,069 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 960 GetRequests, 927 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=595, Invalid=595, Unknown=0, NotChecked=0, Total=1190 [2022-02-21 03:11:14,070 INFO L933 BasicCegarLoop]: 106 mSDtfsCounter, 4459 mSDsluCounter, 2443 mSDsCounter, 0 mSdLazyCounter, 308 mSolverCounterSat, 177 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4459 SdHoareTripleChecker+Valid, 2549 SdHoareTripleChecker+Invalid, 485 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 177 IncrementalHoareTripleChecker+Valid, 308 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-21 03:11:14,070 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4459 Valid, 2549 Invalid, 485 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [177 Valid, 308 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-21 03:11:14,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1544 states. [2022-02-21 03:11:14,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1544 to 1544. [2022-02-21 03:11:14,343 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-21 03:11:14,345 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1544 states. Second operand has 1544 states, 1543 states have (on average 1.3156189241736875) internal successors, (2030), 1543 states have internal predecessors, (2030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:14,346 INFO L74 IsIncluded]: Start isIncluded. First operand 1544 states. Second operand has 1544 states, 1543 states have (on average 1.3156189241736875) internal successors, (2030), 1543 states have internal predecessors, (2030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:14,348 INFO L87 Difference]: Start difference. First operand 1544 states. Second operand has 1544 states, 1543 states have (on average 1.3156189241736875) internal successors, (2030), 1543 states have internal predecessors, (2030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:14,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:14,458 INFO L93 Difference]: Finished difference Result 1544 states and 2030 transitions. [2022-02-21 03:11:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2030 transitions. [2022-02-21 03:11:14,460 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:11:14,461 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:11:14,463 INFO L74 IsIncluded]: Start isIncluded. First operand has 1544 states, 1543 states have (on average 1.3156189241736875) internal successors, (2030), 1543 states have internal predecessors, (2030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1544 states. [2022-02-21 03:11:14,464 INFO L87 Difference]: Start difference. First operand has 1544 states, 1543 states have (on average 1.3156189241736875) internal successors, (2030), 1543 states have internal predecessors, (2030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand 1544 states. [2022-02-21 03:11:14,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:14,570 INFO L93 Difference]: Finished difference Result 1544 states and 2030 transitions. [2022-02-21 03:11:14,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2030 transitions. [2022-02-21 03:11:14,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-21 03:11:14,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-21 03:11:14,573 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-21 03:11:14,573 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-21 03:11:14,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1544 states, 1543 states have (on average 1.3156189241736875) internal successors, (2030), 1543 states have internal predecessors, (2030), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:14,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 1544 states and 2030 transitions. [2022-02-21 03:11:14,690 INFO L78 Accepts]: Start accepts. Automaton has 1544 states and 2030 transitions. Word has length 465 [2022-02-21 03:11:14,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-21 03:11:14,690 INFO L470 AbstractCegarLoop]: Abstraction has 1544 states and 2030 transitions. [2022-02-21 03:11:14,691 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 34 states have (on average 24.705882352941178) internal successors, (840), 35 states have internal predecessors, (840), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:14,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2030 transitions. [2022-02-21 03:11:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2022-02-21 03:11:14,702 INFO L506 BasicCegarLoop]: Found error trace [2022-02-21 03:11:14,702 INFO L514 BasicCegarLoop]: trace histogram [68, 67, 50, 50, 33, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-21 03:11:14,734 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-02-21 03:11:14,905 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:11:14,906 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 39 more)] === [2022-02-21 03:11:14,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-21 03:11:14,907 INFO L85 PathProgramCache]: Analyzing trace with hash -2085613894, now seen corresponding path program 3 times [2022-02-21 03:11:14,907 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-21 03:11:14,907 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942427292] [2022-02-21 03:11:14,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-21 03:11:14,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-21 03:11:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:11:16,922 INFO L290 TraceCheckUtils]: 0: Hoare triple {48114#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {48114#true} is VALID [2022-02-21 03:11:16,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {48114#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {48114#true} is VALID [2022-02-21 03:11:16,922 INFO L290 TraceCheckUtils]: 2: Hoare triple {48114#true} goto; {48114#true} is VALID [2022-02-21 03:11:16,922 INFO L290 TraceCheckUtils]: 3: Hoare triple {48114#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48114#true} is VALID [2022-02-21 03:11:16,922 INFO L290 TraceCheckUtils]: 4: Hoare triple {48114#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {48114#true} is VALID [2022-02-21 03:11:16,923 INFO L290 TraceCheckUtils]: 5: Hoare triple {48114#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {48114#true} is VALID [2022-02-21 03:11:16,923 INFO L290 TraceCheckUtils]: 6: Hoare triple {48114#true} main_~method_id~0#1 := 1; {48114#true} is VALID [2022-02-21 03:11:16,931 INFO L290 TraceCheckUtils]: 7: Hoare triple {48114#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,931 INFO L290 TraceCheckUtils]: 8: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,932 INFO L290 TraceCheckUtils]: 9: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,932 INFO L290 TraceCheckUtils]: 10: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,932 INFO L290 TraceCheckUtils]: 11: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,933 INFO L290 TraceCheckUtils]: 12: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,933 INFO L290 TraceCheckUtils]: 13: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,934 INFO L290 TraceCheckUtils]: 14: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:16,934 INFO L290 TraceCheckUtils]: 15: Hoare triple {48116#(= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,934 INFO L290 TraceCheckUtils]: 16: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,935 INFO L290 TraceCheckUtils]: 17: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,936 INFO L290 TraceCheckUtils]: 19: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,936 INFO L290 TraceCheckUtils]: 20: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,936 INFO L290 TraceCheckUtils]: 21: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,937 INFO L290 TraceCheckUtils]: 22: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,937 INFO L290 TraceCheckUtils]: 23: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,938 INFO L290 TraceCheckUtils]: 24: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,938 INFO L290 TraceCheckUtils]: 25: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,938 INFO L290 TraceCheckUtils]: 26: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,939 INFO L290 TraceCheckUtils]: 27: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,939 INFO L290 TraceCheckUtils]: 28: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,940 INFO L290 TraceCheckUtils]: 29: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,940 INFO L290 TraceCheckUtils]: 30: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,940 INFO L290 TraceCheckUtils]: 31: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,941 INFO L290 TraceCheckUtils]: 32: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,941 INFO L290 TraceCheckUtils]: 33: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,942 INFO L290 TraceCheckUtils]: 34: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,942 INFO L290 TraceCheckUtils]: 35: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,943 INFO L290 TraceCheckUtils]: 36: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,944 INFO L290 TraceCheckUtils]: 37: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,944 INFO L290 TraceCheckUtils]: 38: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,945 INFO L290 TraceCheckUtils]: 39: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,945 INFO L290 TraceCheckUtils]: 40: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,960 INFO L290 TraceCheckUtils]: 41: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,961 INFO L290 TraceCheckUtils]: 42: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,961 INFO L290 TraceCheckUtils]: 43: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,962 INFO L290 TraceCheckUtils]: 44: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:16,962 INFO L290 TraceCheckUtils]: 45: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,963 INFO L290 TraceCheckUtils]: 46: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,963 INFO L290 TraceCheckUtils]: 47: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,963 INFO L290 TraceCheckUtils]: 48: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,964 INFO L290 TraceCheckUtils]: 49: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,964 INFO L290 TraceCheckUtils]: 50: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,965 INFO L290 TraceCheckUtils]: 51: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,965 INFO L290 TraceCheckUtils]: 52: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,965 INFO L290 TraceCheckUtils]: 53: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,966 INFO L290 TraceCheckUtils]: 54: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,966 INFO L290 TraceCheckUtils]: 55: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,967 INFO L290 TraceCheckUtils]: 56: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,967 INFO L290 TraceCheckUtils]: 57: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,967 INFO L290 TraceCheckUtils]: 58: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,968 INFO L290 TraceCheckUtils]: 59: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,968 INFO L290 TraceCheckUtils]: 60: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,969 INFO L290 TraceCheckUtils]: 61: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,969 INFO L290 TraceCheckUtils]: 62: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,969 INFO L290 TraceCheckUtils]: 63: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,970 INFO L290 TraceCheckUtils]: 64: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,970 INFO L290 TraceCheckUtils]: 65: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,971 INFO L290 TraceCheckUtils]: 66: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,971 INFO L290 TraceCheckUtils]: 67: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,971 INFO L290 TraceCheckUtils]: 68: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,972 INFO L290 TraceCheckUtils]: 69: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,972 INFO L290 TraceCheckUtils]: 70: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,973 INFO L290 TraceCheckUtils]: 71: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,973 INFO L290 TraceCheckUtils]: 72: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,973 INFO L290 TraceCheckUtils]: 73: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,974 INFO L290 TraceCheckUtils]: 74: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:16,974 INFO L290 TraceCheckUtils]: 75: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,975 INFO L290 TraceCheckUtils]: 76: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,975 INFO L290 TraceCheckUtils]: 77: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,975 INFO L290 TraceCheckUtils]: 78: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,976 INFO L290 TraceCheckUtils]: 79: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,976 INFO L290 TraceCheckUtils]: 80: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,977 INFO L290 TraceCheckUtils]: 81: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,977 INFO L290 TraceCheckUtils]: 82: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,977 INFO L290 TraceCheckUtils]: 83: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,978 INFO L290 TraceCheckUtils]: 84: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,978 INFO L290 TraceCheckUtils]: 85: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,979 INFO L290 TraceCheckUtils]: 86: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,979 INFO L290 TraceCheckUtils]: 87: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,979 INFO L290 TraceCheckUtils]: 88: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,980 INFO L290 TraceCheckUtils]: 89: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,980 INFO L290 TraceCheckUtils]: 90: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,981 INFO L290 TraceCheckUtils]: 91: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,981 INFO L290 TraceCheckUtils]: 92: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,981 INFO L290 TraceCheckUtils]: 93: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,982 INFO L290 TraceCheckUtils]: 94: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,982 INFO L290 TraceCheckUtils]: 95: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,983 INFO L290 TraceCheckUtils]: 96: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,983 INFO L290 TraceCheckUtils]: 97: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,983 INFO L290 TraceCheckUtils]: 98: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,984 INFO L290 TraceCheckUtils]: 99: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,984 INFO L290 TraceCheckUtils]: 100: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,984 INFO L290 TraceCheckUtils]: 101: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,985 INFO L290 TraceCheckUtils]: 102: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,985 INFO L290 TraceCheckUtils]: 103: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,986 INFO L290 TraceCheckUtils]: 104: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:16,986 INFO L290 TraceCheckUtils]: 105: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,987 INFO L290 TraceCheckUtils]: 106: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,987 INFO L290 TraceCheckUtils]: 107: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,988 INFO L290 TraceCheckUtils]: 108: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,988 INFO L290 TraceCheckUtils]: 109: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,988 INFO L290 TraceCheckUtils]: 110: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,989 INFO L290 TraceCheckUtils]: 111: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,989 INFO L290 TraceCheckUtils]: 112: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,990 INFO L290 TraceCheckUtils]: 113: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,990 INFO L290 TraceCheckUtils]: 114: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,991 INFO L290 TraceCheckUtils]: 115: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,991 INFO L290 TraceCheckUtils]: 116: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,991 INFO L290 TraceCheckUtils]: 117: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,992 INFO L290 TraceCheckUtils]: 118: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,992 INFO L290 TraceCheckUtils]: 119: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,993 INFO L290 TraceCheckUtils]: 120: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,993 INFO L290 TraceCheckUtils]: 121: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,994 INFO L290 TraceCheckUtils]: 122: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,994 INFO L290 TraceCheckUtils]: 123: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,994 INFO L290 TraceCheckUtils]: 124: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,995 INFO L290 TraceCheckUtils]: 125: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,996 INFO L290 TraceCheckUtils]: 126: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,996 INFO L290 TraceCheckUtils]: 127: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,997 INFO L290 TraceCheckUtils]: 128: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,997 INFO L290 TraceCheckUtils]: 129: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,998 INFO L290 TraceCheckUtils]: 130: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,998 INFO L290 TraceCheckUtils]: 131: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,998 INFO L290 TraceCheckUtils]: 132: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,999 INFO L290 TraceCheckUtils]: 133: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:16,999 INFO L290 TraceCheckUtils]: 134: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:17,000 INFO L290 TraceCheckUtils]: 135: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,001 INFO L290 TraceCheckUtils]: 136: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,001 INFO L290 TraceCheckUtils]: 137: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,002 INFO L290 TraceCheckUtils]: 138: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,002 INFO L290 TraceCheckUtils]: 139: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,003 INFO L290 TraceCheckUtils]: 140: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,003 INFO L290 TraceCheckUtils]: 141: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,004 INFO L290 TraceCheckUtils]: 142: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,004 INFO L290 TraceCheckUtils]: 143: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,004 INFO L290 TraceCheckUtils]: 144: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,005 INFO L290 TraceCheckUtils]: 145: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,005 INFO L290 TraceCheckUtils]: 146: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,006 INFO L290 TraceCheckUtils]: 147: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,006 INFO L290 TraceCheckUtils]: 148: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,007 INFO L290 TraceCheckUtils]: 149: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,007 INFO L290 TraceCheckUtils]: 150: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,007 INFO L290 TraceCheckUtils]: 151: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,008 INFO L290 TraceCheckUtils]: 152: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,008 INFO L290 TraceCheckUtils]: 153: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,009 INFO L290 TraceCheckUtils]: 154: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,009 INFO L290 TraceCheckUtils]: 155: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,009 INFO L290 TraceCheckUtils]: 156: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,010 INFO L290 TraceCheckUtils]: 157: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,010 INFO L290 TraceCheckUtils]: 158: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,011 INFO L290 TraceCheckUtils]: 159: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,011 INFO L290 TraceCheckUtils]: 160: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,011 INFO L290 TraceCheckUtils]: 161: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,012 INFO L290 TraceCheckUtils]: 162: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,012 INFO L290 TraceCheckUtils]: 163: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,013 INFO L290 TraceCheckUtils]: 164: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:17,013 INFO L290 TraceCheckUtils]: 165: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,014 INFO L290 TraceCheckUtils]: 166: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,014 INFO L290 TraceCheckUtils]: 167: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,014 INFO L290 TraceCheckUtils]: 168: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,015 INFO L290 TraceCheckUtils]: 169: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,015 INFO L290 TraceCheckUtils]: 170: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,016 INFO L290 TraceCheckUtils]: 171: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,016 INFO L290 TraceCheckUtils]: 172: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,016 INFO L290 TraceCheckUtils]: 173: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,017 INFO L290 TraceCheckUtils]: 174: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,017 INFO L290 TraceCheckUtils]: 175: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,018 INFO L290 TraceCheckUtils]: 176: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,018 INFO L290 TraceCheckUtils]: 177: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,018 INFO L290 TraceCheckUtils]: 178: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,019 INFO L290 TraceCheckUtils]: 179: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,019 INFO L290 TraceCheckUtils]: 180: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,020 INFO L290 TraceCheckUtils]: 181: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,020 INFO L290 TraceCheckUtils]: 182: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,020 INFO L290 TraceCheckUtils]: 183: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,021 INFO L290 TraceCheckUtils]: 184: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,021 INFO L290 TraceCheckUtils]: 185: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,022 INFO L290 TraceCheckUtils]: 186: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,022 INFO L290 TraceCheckUtils]: 187: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,022 INFO L290 TraceCheckUtils]: 188: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,023 INFO L290 TraceCheckUtils]: 189: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,023 INFO L290 TraceCheckUtils]: 190: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,024 INFO L290 TraceCheckUtils]: 191: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,024 INFO L290 TraceCheckUtils]: 192: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,024 INFO L290 TraceCheckUtils]: 193: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,025 INFO L290 TraceCheckUtils]: 194: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:17,025 INFO L290 TraceCheckUtils]: 195: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,026 INFO L290 TraceCheckUtils]: 196: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,026 INFO L290 TraceCheckUtils]: 197: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,027 INFO L290 TraceCheckUtils]: 198: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,027 INFO L290 TraceCheckUtils]: 199: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,027 INFO L290 TraceCheckUtils]: 200: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,028 INFO L290 TraceCheckUtils]: 201: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,028 INFO L290 TraceCheckUtils]: 202: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,029 INFO L290 TraceCheckUtils]: 203: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,029 INFO L290 TraceCheckUtils]: 204: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,033 INFO L290 TraceCheckUtils]: 205: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,034 INFO L290 TraceCheckUtils]: 206: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,034 INFO L290 TraceCheckUtils]: 207: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,035 INFO L290 TraceCheckUtils]: 208: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,035 INFO L290 TraceCheckUtils]: 209: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,036 INFO L290 TraceCheckUtils]: 210: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,036 INFO L290 TraceCheckUtils]: 211: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,036 INFO L290 TraceCheckUtils]: 212: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,037 INFO L290 TraceCheckUtils]: 213: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,037 INFO L290 TraceCheckUtils]: 214: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,037 INFO L290 TraceCheckUtils]: 215: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,038 INFO L290 TraceCheckUtils]: 216: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(3 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,038 INFO L290 TraceCheckUtils]: 217: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,038 INFO L290 TraceCheckUtils]: 218: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,039 INFO L290 TraceCheckUtils]: 219: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,039 INFO L290 TraceCheckUtils]: 220: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,039 INFO L290 TraceCheckUtils]: 221: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,040 INFO L290 TraceCheckUtils]: 222: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,040 INFO L290 TraceCheckUtils]: 223: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,040 INFO L290 TraceCheckUtils]: 224: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:17,041 INFO L290 TraceCheckUtils]: 225: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,041 INFO L290 TraceCheckUtils]: 226: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,042 INFO L290 TraceCheckUtils]: 227: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,042 INFO L290 TraceCheckUtils]: 228: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,042 INFO L290 TraceCheckUtils]: 229: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,043 INFO L290 TraceCheckUtils]: 230: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(1 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,043 INFO L290 TraceCheckUtils]: 231: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(2 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,043 INFO L290 TraceCheckUtils]: 232: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(3 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,044 INFO L290 TraceCheckUtils]: 233: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(4 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,044 INFO L290 TraceCheckUtils]: 234: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,044 INFO L290 TraceCheckUtils]: 235: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,045 INFO L290 TraceCheckUtils]: 236: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,045 INFO L290 TraceCheckUtils]: 237: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,046 INFO L290 TraceCheckUtils]: 238: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,046 INFO L290 TraceCheckUtils]: 239: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,047 INFO L290 TraceCheckUtils]: 240: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,048 INFO L290 TraceCheckUtils]: 241: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,048 INFO L290 TraceCheckUtils]: 242: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,048 INFO L290 TraceCheckUtils]: 243: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,049 INFO L290 TraceCheckUtils]: 244: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,049 INFO L290 TraceCheckUtils]: 245: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,050 INFO L290 TraceCheckUtils]: 246: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,050 INFO L290 TraceCheckUtils]: 247: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,051 INFO L290 TraceCheckUtils]: 248: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,051 INFO L290 TraceCheckUtils]: 249: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,052 INFO L290 TraceCheckUtils]: 250: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,052 INFO L290 TraceCheckUtils]: 251: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,053 INFO L290 TraceCheckUtils]: 252: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,053 INFO L290 TraceCheckUtils]: 253: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,054 INFO L290 TraceCheckUtils]: 254: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:17,054 INFO L290 TraceCheckUtils]: 255: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,055 INFO L290 TraceCheckUtils]: 256: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,055 INFO L290 TraceCheckUtils]: 257: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,056 INFO L290 TraceCheckUtils]: 258: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,056 INFO L290 TraceCheckUtils]: 259: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,057 INFO L290 TraceCheckUtils]: 260: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,057 INFO L290 TraceCheckUtils]: 261: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,058 INFO L290 TraceCheckUtils]: 262: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,058 INFO L290 TraceCheckUtils]: 263: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,058 INFO L290 TraceCheckUtils]: 264: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,059 INFO L290 TraceCheckUtils]: 265: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,059 INFO L290 TraceCheckUtils]: 266: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,059 INFO L290 TraceCheckUtils]: 267: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,060 INFO L290 TraceCheckUtils]: 268: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,060 INFO L290 TraceCheckUtils]: 269: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,060 INFO L290 TraceCheckUtils]: 270: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,061 INFO L290 TraceCheckUtils]: 271: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,061 INFO L290 TraceCheckUtils]: 272: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,061 INFO L290 TraceCheckUtils]: 273: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,062 INFO L290 TraceCheckUtils]: 274: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,062 INFO L290 TraceCheckUtils]: 275: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,063 INFO L290 TraceCheckUtils]: 276: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(3 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,063 INFO L290 TraceCheckUtils]: 277: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,063 INFO L290 TraceCheckUtils]: 278: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,064 INFO L290 TraceCheckUtils]: 279: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,064 INFO L290 TraceCheckUtils]: 280: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,064 INFO L290 TraceCheckUtils]: 281: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,065 INFO L290 TraceCheckUtils]: 282: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,065 INFO L290 TraceCheckUtils]: 283: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,065 INFO L290 TraceCheckUtils]: 284: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:17,066 INFO L290 TraceCheckUtils]: 285: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,066 INFO L290 TraceCheckUtils]: 286: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,067 INFO L290 TraceCheckUtils]: 287: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,067 INFO L290 TraceCheckUtils]: 288: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,067 INFO L290 TraceCheckUtils]: 289: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,068 INFO L290 TraceCheckUtils]: 290: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(1 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,068 INFO L290 TraceCheckUtils]: 291: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(2 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,068 INFO L290 TraceCheckUtils]: 292: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(3 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,069 INFO L290 TraceCheckUtils]: 293: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(4 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,069 INFO L290 TraceCheckUtils]: 294: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,069 INFO L290 TraceCheckUtils]: 295: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,070 INFO L290 TraceCheckUtils]: 296: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,070 INFO L290 TraceCheckUtils]: 297: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,070 INFO L290 TraceCheckUtils]: 298: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,071 INFO L290 TraceCheckUtils]: 299: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,071 INFO L290 TraceCheckUtils]: 300: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,072 INFO L290 TraceCheckUtils]: 301: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,072 INFO L290 TraceCheckUtils]: 302: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,072 INFO L290 TraceCheckUtils]: 303: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,073 INFO L290 TraceCheckUtils]: 304: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,073 INFO L290 TraceCheckUtils]: 305: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,073 INFO L290 TraceCheckUtils]: 306: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,074 INFO L290 TraceCheckUtils]: 307: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,074 INFO L290 TraceCheckUtils]: 308: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,074 INFO L290 TraceCheckUtils]: 309: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,075 INFO L290 TraceCheckUtils]: 310: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,075 INFO L290 TraceCheckUtils]: 311: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,075 INFO L290 TraceCheckUtils]: 312: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,076 INFO L290 TraceCheckUtils]: 313: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,076 INFO L290 TraceCheckUtils]: 314: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:17,077 INFO L290 TraceCheckUtils]: 315: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,077 INFO L290 TraceCheckUtils]: 316: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,077 INFO L290 TraceCheckUtils]: 317: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,078 INFO L290 TraceCheckUtils]: 318: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,078 INFO L290 TraceCheckUtils]: 319: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,079 INFO L290 TraceCheckUtils]: 320: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,079 INFO L290 TraceCheckUtils]: 321: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,079 INFO L290 TraceCheckUtils]: 322: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,080 INFO L290 TraceCheckUtils]: 323: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,080 INFO L290 TraceCheckUtils]: 324: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,080 INFO L290 TraceCheckUtils]: 325: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,081 INFO L290 TraceCheckUtils]: 326: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,081 INFO L290 TraceCheckUtils]: 327: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,081 INFO L290 TraceCheckUtils]: 328: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,082 INFO L290 TraceCheckUtils]: 329: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,082 INFO L290 TraceCheckUtils]: 330: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,083 INFO L290 TraceCheckUtils]: 331: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,083 INFO L290 TraceCheckUtils]: 332: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,083 INFO L290 TraceCheckUtils]: 333: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,084 INFO L290 TraceCheckUtils]: 334: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,084 INFO L290 TraceCheckUtils]: 335: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,084 INFO L290 TraceCheckUtils]: 336: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(3 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,085 INFO L290 TraceCheckUtils]: 337: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,085 INFO L290 TraceCheckUtils]: 338: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,085 INFO L290 TraceCheckUtils]: 339: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,086 INFO L290 TraceCheckUtils]: 340: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,086 INFO L290 TraceCheckUtils]: 341: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,086 INFO L290 TraceCheckUtils]: 342: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,087 INFO L290 TraceCheckUtils]: 343: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,087 INFO L290 TraceCheckUtils]: 344: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:17,088 INFO L290 TraceCheckUtils]: 345: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,088 INFO L290 TraceCheckUtils]: 346: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,088 INFO L290 TraceCheckUtils]: 347: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,089 INFO L290 TraceCheckUtils]: 348: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,089 INFO L290 TraceCheckUtils]: 349: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,089 INFO L290 TraceCheckUtils]: 350: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(1 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,090 INFO L290 TraceCheckUtils]: 351: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(2 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,090 INFO L290 TraceCheckUtils]: 352: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(3 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,090 INFO L290 TraceCheckUtils]: 353: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(4 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,091 INFO L290 TraceCheckUtils]: 354: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,091 INFO L290 TraceCheckUtils]: 355: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,091 INFO L290 TraceCheckUtils]: 356: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,092 INFO L290 TraceCheckUtils]: 357: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,092 INFO L290 TraceCheckUtils]: 358: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,093 INFO L290 TraceCheckUtils]: 359: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,093 INFO L290 TraceCheckUtils]: 360: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,093 INFO L290 TraceCheckUtils]: 361: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,094 INFO L290 TraceCheckUtils]: 362: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,094 INFO L290 TraceCheckUtils]: 363: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,094 INFO L290 TraceCheckUtils]: 364: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,095 INFO L290 TraceCheckUtils]: 365: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,095 INFO L290 TraceCheckUtils]: 366: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,095 INFO L290 TraceCheckUtils]: 367: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,096 INFO L290 TraceCheckUtils]: 368: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,096 INFO L290 TraceCheckUtils]: 369: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,096 INFO L290 TraceCheckUtils]: 370: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,097 INFO L290 TraceCheckUtils]: 371: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,097 INFO L290 TraceCheckUtils]: 372: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,097 INFO L290 TraceCheckUtils]: 373: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,098 INFO L290 TraceCheckUtils]: 374: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:17,098 INFO L290 TraceCheckUtils]: 375: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,099 INFO L290 TraceCheckUtils]: 376: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,099 INFO L290 TraceCheckUtils]: 377: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,099 INFO L290 TraceCheckUtils]: 378: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,100 INFO L290 TraceCheckUtils]: 379: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,100 INFO L290 TraceCheckUtils]: 380: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,100 INFO L290 TraceCheckUtils]: 381: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,101 INFO L290 TraceCheckUtils]: 382: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,101 INFO L290 TraceCheckUtils]: 383: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,102 INFO L290 TraceCheckUtils]: 384: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,102 INFO L290 TraceCheckUtils]: 385: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,102 INFO L290 TraceCheckUtils]: 386: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,103 INFO L290 TraceCheckUtils]: 387: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,103 INFO L290 TraceCheckUtils]: 388: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,103 INFO L290 TraceCheckUtils]: 389: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,104 INFO L290 TraceCheckUtils]: 390: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,104 INFO L290 TraceCheckUtils]: 391: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,104 INFO L290 TraceCheckUtils]: 392: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,105 INFO L290 TraceCheckUtils]: 393: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,105 INFO L290 TraceCheckUtils]: 394: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,105 INFO L290 TraceCheckUtils]: 395: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,106 INFO L290 TraceCheckUtils]: 396: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(3 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,106 INFO L290 TraceCheckUtils]: 397: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,106 INFO L290 TraceCheckUtils]: 398: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,107 INFO L290 TraceCheckUtils]: 399: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,107 INFO L290 TraceCheckUtils]: 400: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,107 INFO L290 TraceCheckUtils]: 401: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,108 INFO L290 TraceCheckUtils]: 402: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,108 INFO L290 TraceCheckUtils]: 403: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,109 INFO L290 TraceCheckUtils]: 404: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:17,109 INFO L290 TraceCheckUtils]: 405: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,109 INFO L290 TraceCheckUtils]: 406: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,110 INFO L290 TraceCheckUtils]: 407: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,110 INFO L290 TraceCheckUtils]: 408: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,110 INFO L290 TraceCheckUtils]: 409: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,111 INFO L290 TraceCheckUtils]: 410: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(1 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,111 INFO L290 TraceCheckUtils]: 411: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(2 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,112 INFO L290 TraceCheckUtils]: 412: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(3 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,112 INFO L290 TraceCheckUtils]: 413: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(4 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,112 INFO L290 TraceCheckUtils]: 414: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,113 INFO L290 TraceCheckUtils]: 415: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,113 INFO L290 TraceCheckUtils]: 416: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,113 INFO L290 TraceCheckUtils]: 417: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,114 INFO L290 TraceCheckUtils]: 418: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,114 INFO L290 TraceCheckUtils]: 419: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,114 INFO L290 TraceCheckUtils]: 420: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,115 INFO L290 TraceCheckUtils]: 421: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,115 INFO L290 TraceCheckUtils]: 422: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,115 INFO L290 TraceCheckUtils]: 423: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,116 INFO L290 TraceCheckUtils]: 424: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,116 INFO L290 TraceCheckUtils]: 425: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,116 INFO L290 TraceCheckUtils]: 426: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,117 INFO L290 TraceCheckUtils]: 427: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,117 INFO L290 TraceCheckUtils]: 428: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,118 INFO L290 TraceCheckUtils]: 429: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,118 INFO L290 TraceCheckUtils]: 430: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,118 INFO L290 TraceCheckUtils]: 431: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,119 INFO L290 TraceCheckUtils]: 432: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,119 INFO L290 TraceCheckUtils]: 433: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,119 INFO L290 TraceCheckUtils]: 434: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:17,120 INFO L290 TraceCheckUtils]: 435: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,120 INFO L290 TraceCheckUtils]: 436: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,120 INFO L290 TraceCheckUtils]: 437: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,121 INFO L290 TraceCheckUtils]: 438: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,121 INFO L290 TraceCheckUtils]: 439: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,122 INFO L290 TraceCheckUtils]: 440: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,122 INFO L290 TraceCheckUtils]: 441: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,122 INFO L290 TraceCheckUtils]: 442: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,123 INFO L290 TraceCheckUtils]: 443: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,123 INFO L290 TraceCheckUtils]: 444: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,123 INFO L290 TraceCheckUtils]: 445: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,124 INFO L290 TraceCheckUtils]: 446: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,124 INFO L290 TraceCheckUtils]: 447: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,124 INFO L290 TraceCheckUtils]: 448: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,125 INFO L290 TraceCheckUtils]: 449: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,125 INFO L290 TraceCheckUtils]: 450: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,125 INFO L290 TraceCheckUtils]: 451: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,126 INFO L290 TraceCheckUtils]: 452: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,126 INFO L290 TraceCheckUtils]: 453: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,126 INFO L290 TraceCheckUtils]: 454: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,127 INFO L290 TraceCheckUtils]: 455: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,127 INFO L290 TraceCheckUtils]: 456: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(3 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,127 INFO L290 TraceCheckUtils]: 457: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,128 INFO L290 TraceCheckUtils]: 458: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,128 INFO L290 TraceCheckUtils]: 459: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,128 INFO L290 TraceCheckUtils]: 460: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,129 INFO L290 TraceCheckUtils]: 461: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,129 INFO L290 TraceCheckUtils]: 462: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,130 INFO L290 TraceCheckUtils]: 463: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,130 INFO L290 TraceCheckUtils]: 464: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:17,130 INFO L290 TraceCheckUtils]: 465: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,131 INFO L290 TraceCheckUtils]: 466: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,131 INFO L290 TraceCheckUtils]: 467: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,131 INFO L290 TraceCheckUtils]: 468: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,132 INFO L290 TraceCheckUtils]: 469: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,132 INFO L290 TraceCheckUtils]: 470: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(1 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,132 INFO L290 TraceCheckUtils]: 471: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(2 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,133 INFO L290 TraceCheckUtils]: 472: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(3 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,133 INFO L290 TraceCheckUtils]: 473: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(4 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,133 INFO L290 TraceCheckUtils]: 474: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,134 INFO L290 TraceCheckUtils]: 475: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,134 INFO L290 TraceCheckUtils]: 476: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,135 INFO L290 TraceCheckUtils]: 477: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,135 INFO L290 TraceCheckUtils]: 478: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,135 INFO L290 TraceCheckUtils]: 479: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,136 INFO L290 TraceCheckUtils]: 480: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,136 INFO L290 TraceCheckUtils]: 481: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,136 INFO L290 TraceCheckUtils]: 482: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !main_#t~short45#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,137 INFO L290 TraceCheckUtils]: 483: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,137 INFO L290 TraceCheckUtils]: 484: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,137 INFO L290 TraceCheckUtils]: 485: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,138 INFO L290 TraceCheckUtils]: 486: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,138 INFO L290 TraceCheckUtils]: 487: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,138 INFO L290 TraceCheckUtils]: 488: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,139 INFO L290 TraceCheckUtils]: 489: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,139 INFO L290 TraceCheckUtils]: 490: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,139 INFO L290 TraceCheckUtils]: 491: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,140 INFO L290 TraceCheckUtils]: 492: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,140 INFO L290 TraceCheckUtils]: 493: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,140 INFO L290 TraceCheckUtils]: 494: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:17,141 INFO L290 TraceCheckUtils]: 495: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,141 INFO L290 TraceCheckUtils]: 496: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,142 INFO L290 TraceCheckUtils]: 497: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,142 INFO L290 TraceCheckUtils]: 498: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,142 INFO L290 TraceCheckUtils]: 499: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,143 INFO L290 TraceCheckUtils]: 500: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(1 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,143 INFO L290 TraceCheckUtils]: 501: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(2 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,143 INFO L290 TraceCheckUtils]: 502: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,144 INFO L290 TraceCheckUtils]: 503: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,144 INFO L290 TraceCheckUtils]: 504: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,145 INFO L290 TraceCheckUtils]: 505: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,145 INFO L290 TraceCheckUtils]: 506: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !main_#t~short28#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,145 INFO L290 TraceCheckUtils]: 507: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,146 INFO L290 TraceCheckUtils]: 508: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,146 INFO L290 TraceCheckUtils]: 509: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,146 INFO L290 TraceCheckUtils]: 510: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,147 INFO L290 TraceCheckUtils]: 511: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,147 INFO L290 TraceCheckUtils]: 512: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,147 INFO L290 TraceCheckUtils]: 513: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,148 INFO L290 TraceCheckUtils]: 514: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(1 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,148 INFO L290 TraceCheckUtils]: 515: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(2 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,148 INFO L290 TraceCheckUtils]: 516: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(3 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,149 INFO L290 TraceCheckUtils]: 517: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,149 INFO L290 TraceCheckUtils]: 518: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,149 INFO L290 TraceCheckUtils]: 519: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,150 INFO L290 TraceCheckUtils]: 520: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,150 INFO L290 TraceCheckUtils]: 521: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,151 INFO L290 TraceCheckUtils]: 522: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,151 INFO L290 TraceCheckUtils]: 523: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,151 INFO L290 TraceCheckUtils]: 524: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:17,152 INFO L290 TraceCheckUtils]: 525: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,152 INFO L290 TraceCheckUtils]: 526: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,153 INFO L290 TraceCheckUtils]: 527: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,153 INFO L290 TraceCheckUtils]: 528: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,153 INFO L290 TraceCheckUtils]: 529: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,154 INFO L290 TraceCheckUtils]: 530: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(1 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,154 INFO L290 TraceCheckUtils]: 531: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(2 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,154 INFO L290 TraceCheckUtils]: 532: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(3 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,155 INFO L290 TraceCheckUtils]: 533: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(4 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,155 INFO L290 TraceCheckUtils]: 534: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,155 INFO L290 TraceCheckUtils]: 535: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,156 INFO L290 TraceCheckUtils]: 536: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,156 INFO L290 TraceCheckUtils]: 537: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,156 INFO L290 TraceCheckUtils]: 538: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,157 INFO L290 TraceCheckUtils]: 539: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,157 INFO L290 TraceCheckUtils]: 540: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,157 INFO L290 TraceCheckUtils]: 541: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,158 INFO L290 TraceCheckUtils]: 542: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !main_#t~short45#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,158 INFO L290 TraceCheckUtils]: 543: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,159 INFO L290 TraceCheckUtils]: 544: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,160 INFO L290 TraceCheckUtils]: 545: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,161 INFO L290 TraceCheckUtils]: 546: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,161 INFO L290 TraceCheckUtils]: 547: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,162 INFO L290 TraceCheckUtils]: 548: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,162 INFO L290 TraceCheckUtils]: 549: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,162 INFO L290 TraceCheckUtils]: 550: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,163 INFO L290 TraceCheckUtils]: 551: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,163 INFO L290 TraceCheckUtils]: 552: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,163 INFO L290 TraceCheckUtils]: 553: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,166 INFO L290 TraceCheckUtils]: 554: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:17,166 INFO L290 TraceCheckUtils]: 555: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,166 INFO L290 TraceCheckUtils]: 556: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,167 INFO L290 TraceCheckUtils]: 557: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,167 INFO L290 TraceCheckUtils]: 558: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,168 INFO L290 TraceCheckUtils]: 559: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,168 INFO L290 TraceCheckUtils]: 560: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(1 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,168 INFO L290 TraceCheckUtils]: 561: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(2 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,169 INFO L290 TraceCheckUtils]: 562: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,169 INFO L290 TraceCheckUtils]: 563: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,169 INFO L290 TraceCheckUtils]: 564: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,170 INFO L290 TraceCheckUtils]: 565: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,170 INFO L290 TraceCheckUtils]: 566: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !main_#t~short28#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,170 INFO L290 TraceCheckUtils]: 567: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,171 INFO L290 TraceCheckUtils]: 568: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,171 INFO L290 TraceCheckUtils]: 569: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,171 INFO L290 TraceCheckUtils]: 570: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,172 INFO L290 TraceCheckUtils]: 571: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,172 INFO L290 TraceCheckUtils]: 572: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,173 INFO L290 TraceCheckUtils]: 573: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,173 INFO L290 TraceCheckUtils]: 574: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(1 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,173 INFO L290 TraceCheckUtils]: 575: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(2 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,174 INFO L290 TraceCheckUtils]: 576: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(3 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,174 INFO L290 TraceCheckUtils]: 577: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,174 INFO L290 TraceCheckUtils]: 578: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,175 INFO L290 TraceCheckUtils]: 579: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,175 INFO L290 TraceCheckUtils]: 580: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,175 INFO L290 TraceCheckUtils]: 581: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,176 INFO L290 TraceCheckUtils]: 582: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,176 INFO L290 TraceCheckUtils]: 583: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,176 INFO L290 TraceCheckUtils]: 584: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:17,177 INFO L290 TraceCheckUtils]: 585: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,177 INFO L290 TraceCheckUtils]: 586: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,178 INFO L290 TraceCheckUtils]: 587: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,178 INFO L290 TraceCheckUtils]: 588: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,178 INFO L290 TraceCheckUtils]: 589: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,179 INFO L290 TraceCheckUtils]: 590: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(1 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,179 INFO L290 TraceCheckUtils]: 591: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(2 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,179 INFO L290 TraceCheckUtils]: 592: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(3 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,180 INFO L290 TraceCheckUtils]: 593: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(4 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,180 INFO L290 TraceCheckUtils]: 594: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,180 INFO L290 TraceCheckUtils]: 595: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,181 INFO L290 TraceCheckUtils]: 596: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,181 INFO L290 TraceCheckUtils]: 597: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,181 INFO L290 TraceCheckUtils]: 598: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,182 INFO L290 TraceCheckUtils]: 599: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,182 INFO L290 TraceCheckUtils]: 600: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,182 INFO L290 TraceCheckUtils]: 601: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,183 INFO L290 TraceCheckUtils]: 602: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !main_#t~short45#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,183 INFO L290 TraceCheckUtils]: 603: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,183 INFO L290 TraceCheckUtils]: 604: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,184 INFO L290 TraceCheckUtils]: 605: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,184 INFO L290 TraceCheckUtils]: 606: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,185 INFO L290 TraceCheckUtils]: 607: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,185 INFO L290 TraceCheckUtils]: 608: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,185 INFO L290 TraceCheckUtils]: 609: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,186 INFO L290 TraceCheckUtils]: 610: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,186 INFO L290 TraceCheckUtils]: 611: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,186 INFO L290 TraceCheckUtils]: 612: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,187 INFO L290 TraceCheckUtils]: 613: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,187 INFO L290 TraceCheckUtils]: 614: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:17,188 INFO L290 TraceCheckUtils]: 615: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,188 INFO L290 TraceCheckUtils]: 616: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,188 INFO L290 TraceCheckUtils]: 617: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,189 INFO L290 TraceCheckUtils]: 618: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,189 INFO L290 TraceCheckUtils]: 619: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,189 INFO L290 TraceCheckUtils]: 620: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(1 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,190 INFO L290 TraceCheckUtils]: 621: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(2 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,190 INFO L290 TraceCheckUtils]: 622: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,190 INFO L290 TraceCheckUtils]: 623: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,191 INFO L290 TraceCheckUtils]: 624: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,191 INFO L290 TraceCheckUtils]: 625: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,191 INFO L290 TraceCheckUtils]: 626: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !main_#t~short28#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,192 INFO L290 TraceCheckUtils]: 627: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,192 INFO L290 TraceCheckUtils]: 628: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,193 INFO L290 TraceCheckUtils]: 629: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,193 INFO L290 TraceCheckUtils]: 630: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,193 INFO L290 TraceCheckUtils]: 631: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,194 INFO L290 TraceCheckUtils]: 632: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,194 INFO L290 TraceCheckUtils]: 633: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,194 INFO L290 TraceCheckUtils]: 634: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(1 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,195 INFO L290 TraceCheckUtils]: 635: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(2 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,195 INFO L290 TraceCheckUtils]: 636: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(3 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,195 INFO L290 TraceCheckUtils]: 637: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,196 INFO L290 TraceCheckUtils]: 638: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,196 INFO L290 TraceCheckUtils]: 639: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,196 INFO L290 TraceCheckUtils]: 640: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,197 INFO L290 TraceCheckUtils]: 641: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,197 INFO L290 TraceCheckUtils]: 642: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,197 INFO L290 TraceCheckUtils]: 643: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,198 INFO L290 TraceCheckUtils]: 644: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:17,198 INFO L290 TraceCheckUtils]: 645: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,199 INFO L290 TraceCheckUtils]: 646: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,199 INFO L290 TraceCheckUtils]: 647: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,199 INFO L290 TraceCheckUtils]: 648: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,200 INFO L290 TraceCheckUtils]: 649: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,200 INFO L290 TraceCheckUtils]: 650: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(1 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,200 INFO L290 TraceCheckUtils]: 651: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(2 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,201 INFO L290 TraceCheckUtils]: 652: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(3 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,201 INFO L290 TraceCheckUtils]: 653: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(4 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,202 INFO L290 TraceCheckUtils]: 654: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,202 INFO L290 TraceCheckUtils]: 655: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,202 INFO L290 TraceCheckUtils]: 656: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,203 INFO L290 TraceCheckUtils]: 657: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,203 INFO L290 TraceCheckUtils]: 658: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,203 INFO L290 TraceCheckUtils]: 659: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,204 INFO L290 TraceCheckUtils]: 660: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,204 INFO L290 TraceCheckUtils]: 661: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,204 INFO L290 TraceCheckUtils]: 662: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !main_#t~short45#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,205 INFO L290 TraceCheckUtils]: 663: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,205 INFO L290 TraceCheckUtils]: 664: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,206 INFO L290 TraceCheckUtils]: 665: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,206 INFO L290 TraceCheckUtils]: 666: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,206 INFO L290 TraceCheckUtils]: 667: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,207 INFO L290 TraceCheckUtils]: 668: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,207 INFO L290 TraceCheckUtils]: 669: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,207 INFO L290 TraceCheckUtils]: 670: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,208 INFO L290 TraceCheckUtils]: 671: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,208 INFO L290 TraceCheckUtils]: 672: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,208 INFO L290 TraceCheckUtils]: 673: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,209 INFO L290 TraceCheckUtils]: 674: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:17,209 INFO L290 TraceCheckUtils]: 675: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,210 INFO L290 TraceCheckUtils]: 676: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,210 INFO L290 TraceCheckUtils]: 677: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,210 INFO L290 TraceCheckUtils]: 678: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,211 INFO L290 TraceCheckUtils]: 679: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,211 INFO L290 TraceCheckUtils]: 680: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(1 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,211 INFO L290 TraceCheckUtils]: 681: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(2 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,212 INFO L290 TraceCheckUtils]: 682: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,212 INFO L290 TraceCheckUtils]: 683: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,212 INFO L290 TraceCheckUtils]: 684: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,213 INFO L290 TraceCheckUtils]: 685: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,213 INFO L290 TraceCheckUtils]: 686: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !main_#t~short28#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,213 INFO L290 TraceCheckUtils]: 687: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,214 INFO L290 TraceCheckUtils]: 688: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,214 INFO L290 TraceCheckUtils]: 689: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,215 INFO L290 TraceCheckUtils]: 690: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,215 INFO L290 TraceCheckUtils]: 691: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,215 INFO L290 TraceCheckUtils]: 692: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,216 INFO L290 TraceCheckUtils]: 693: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,216 INFO L290 TraceCheckUtils]: 694: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(1 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,216 INFO L290 TraceCheckUtils]: 695: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(2 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,217 INFO L290 TraceCheckUtils]: 696: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(3 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,217 INFO L290 TraceCheckUtils]: 697: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,217 INFO L290 TraceCheckUtils]: 698: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,218 INFO L290 TraceCheckUtils]: 699: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,218 INFO L290 TraceCheckUtils]: 700: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,218 INFO L290 TraceCheckUtils]: 701: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,219 INFO L290 TraceCheckUtils]: 702: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,219 INFO L290 TraceCheckUtils]: 703: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,220 INFO L290 TraceCheckUtils]: 704: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:17,220 INFO L290 TraceCheckUtils]: 705: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,221 INFO L290 TraceCheckUtils]: 706: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,221 INFO L290 TraceCheckUtils]: 707: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,221 INFO L290 TraceCheckUtils]: 708: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,222 INFO L290 TraceCheckUtils]: 709: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,222 INFO L290 TraceCheckUtils]: 710: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(1 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,222 INFO L290 TraceCheckUtils]: 711: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(2 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,223 INFO L290 TraceCheckUtils]: 712: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(3 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,223 INFO L290 TraceCheckUtils]: 713: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(4 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,224 INFO L290 TraceCheckUtils]: 714: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,224 INFO L290 TraceCheckUtils]: 715: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,224 INFO L290 TraceCheckUtils]: 716: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,225 INFO L290 TraceCheckUtils]: 717: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,225 INFO L290 TraceCheckUtils]: 718: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,225 INFO L290 TraceCheckUtils]: 719: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,226 INFO L290 TraceCheckUtils]: 720: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,226 INFO L290 TraceCheckUtils]: 721: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,226 INFO L290 TraceCheckUtils]: 722: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !main_#t~short45#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,227 INFO L290 TraceCheckUtils]: 723: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,227 INFO L290 TraceCheckUtils]: 724: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,227 INFO L290 TraceCheckUtils]: 725: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,228 INFO L290 TraceCheckUtils]: 726: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,228 INFO L290 TraceCheckUtils]: 727: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,228 INFO L290 TraceCheckUtils]: 728: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,229 INFO L290 TraceCheckUtils]: 729: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,229 INFO L290 TraceCheckUtils]: 730: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,230 INFO L290 TraceCheckUtils]: 731: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,230 INFO L290 TraceCheckUtils]: 732: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,230 INFO L290 TraceCheckUtils]: 733: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,231 INFO L290 TraceCheckUtils]: 734: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:17,231 INFO L290 TraceCheckUtils]: 735: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,231 INFO L290 TraceCheckUtils]: 736: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,232 INFO L290 TraceCheckUtils]: 737: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,232 INFO L290 TraceCheckUtils]: 738: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,233 INFO L290 TraceCheckUtils]: 739: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,233 INFO L290 TraceCheckUtils]: 740: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(1 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,233 INFO L290 TraceCheckUtils]: 741: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(2 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,234 INFO L290 TraceCheckUtils]: 742: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,234 INFO L290 TraceCheckUtils]: 743: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,234 INFO L290 TraceCheckUtils]: 744: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,235 INFO L290 TraceCheckUtils]: 745: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,235 INFO L290 TraceCheckUtils]: 746: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !main_#t~short28#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,235 INFO L290 TraceCheckUtils]: 747: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,236 INFO L290 TraceCheckUtils]: 748: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,236 INFO L290 TraceCheckUtils]: 749: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,236 INFO L290 TraceCheckUtils]: 750: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,237 INFO L290 TraceCheckUtils]: 751: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,237 INFO L290 TraceCheckUtils]: 752: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,237 INFO L290 TraceCheckUtils]: 753: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,238 INFO L290 TraceCheckUtils]: 754: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(1 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,238 INFO L290 TraceCheckUtils]: 755: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(2 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,238 INFO L290 TraceCheckUtils]: 756: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(3 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,239 INFO L290 TraceCheckUtils]: 757: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,239 INFO L290 TraceCheckUtils]: 758: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,239 INFO L290 TraceCheckUtils]: 759: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,240 INFO L290 TraceCheckUtils]: 760: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,240 INFO L290 TraceCheckUtils]: 761: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,240 INFO L290 TraceCheckUtils]: 762: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,241 INFO L290 TraceCheckUtils]: 763: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,241 INFO L290 TraceCheckUtils]: 764: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:17,242 INFO L290 TraceCheckUtils]: 765: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,242 INFO L290 TraceCheckUtils]: 766: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,242 INFO L290 TraceCheckUtils]: 767: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,243 INFO L290 TraceCheckUtils]: 768: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,243 INFO L290 TraceCheckUtils]: 769: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,244 INFO L290 TraceCheckUtils]: 770: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(1 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,244 INFO L290 TraceCheckUtils]: 771: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(2 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,244 INFO L290 TraceCheckUtils]: 772: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(3 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,245 INFO L290 TraceCheckUtils]: 773: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(4 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,245 INFO L290 TraceCheckUtils]: 774: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,245 INFO L290 TraceCheckUtils]: 775: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,246 INFO L290 TraceCheckUtils]: 776: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,246 INFO L290 TraceCheckUtils]: 777: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,246 INFO L290 TraceCheckUtils]: 778: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,247 INFO L290 TraceCheckUtils]: 779: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,247 INFO L290 TraceCheckUtils]: 780: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,247 INFO L290 TraceCheckUtils]: 781: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,248 INFO L290 TraceCheckUtils]: 782: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !main_#t~short45#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,248 INFO L290 TraceCheckUtils]: 783: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,248 INFO L290 TraceCheckUtils]: 784: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,249 INFO L290 TraceCheckUtils]: 785: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,249 INFO L290 TraceCheckUtils]: 786: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,249 INFO L290 TraceCheckUtils]: 787: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,250 INFO L290 TraceCheckUtils]: 788: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,250 INFO L290 TraceCheckUtils]: 789: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,251 INFO L290 TraceCheckUtils]: 790: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,251 INFO L290 TraceCheckUtils]: 791: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,251 INFO L290 TraceCheckUtils]: 792: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,252 INFO L290 TraceCheckUtils]: 793: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,252 INFO L290 TraceCheckUtils]: 794: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:17,253 INFO L290 TraceCheckUtils]: 795: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,253 INFO L290 TraceCheckUtils]: 796: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,253 INFO L290 TraceCheckUtils]: 797: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,254 INFO L290 TraceCheckUtils]: 798: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,254 INFO L290 TraceCheckUtils]: 799: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,254 INFO L290 TraceCheckUtils]: 800: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(1 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,255 INFO L290 TraceCheckUtils]: 801: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(2 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,255 INFO L290 TraceCheckUtils]: 802: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,255 INFO L290 TraceCheckUtils]: 803: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,256 INFO L290 TraceCheckUtils]: 804: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,256 INFO L290 TraceCheckUtils]: 805: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,256 INFO L290 TraceCheckUtils]: 806: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !main_#t~short28#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,257 INFO L290 TraceCheckUtils]: 807: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,257 INFO L290 TraceCheckUtils]: 808: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,257 INFO L290 TraceCheckUtils]: 809: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,258 INFO L290 TraceCheckUtils]: 810: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,258 INFO L290 TraceCheckUtils]: 811: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,258 INFO L290 TraceCheckUtils]: 812: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,259 INFO L290 TraceCheckUtils]: 813: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,259 INFO L290 TraceCheckUtils]: 814: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(1 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,260 INFO L290 TraceCheckUtils]: 815: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(2 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,260 INFO L290 TraceCheckUtils]: 816: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(3 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,260 INFO L290 TraceCheckUtils]: 817: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,261 INFO L290 TraceCheckUtils]: 818: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,261 INFO L290 TraceCheckUtils]: 819: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,261 INFO L290 TraceCheckUtils]: 820: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,262 INFO L290 TraceCheckUtils]: 821: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,262 INFO L290 TraceCheckUtils]: 822: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,262 INFO L290 TraceCheckUtils]: 823: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,263 INFO L290 TraceCheckUtils]: 824: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:17,263 INFO L290 TraceCheckUtils]: 825: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,264 INFO L290 TraceCheckUtils]: 826: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,264 INFO L290 TraceCheckUtils]: 827: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,264 INFO L290 TraceCheckUtils]: 828: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,265 INFO L290 TraceCheckUtils]: 829: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,265 INFO L290 TraceCheckUtils]: 830: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(1 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,265 INFO L290 TraceCheckUtils]: 831: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(2 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,266 INFO L290 TraceCheckUtils]: 832: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(3 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,266 INFO L290 TraceCheckUtils]: 833: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(4 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,266 INFO L290 TraceCheckUtils]: 834: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,267 INFO L290 TraceCheckUtils]: 835: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,267 INFO L290 TraceCheckUtils]: 836: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,268 INFO L290 TraceCheckUtils]: 837: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,268 INFO L290 TraceCheckUtils]: 838: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,268 INFO L290 TraceCheckUtils]: 839: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,269 INFO L290 TraceCheckUtils]: 840: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,269 INFO L290 TraceCheckUtils]: 841: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,269 INFO L290 TraceCheckUtils]: 842: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !main_#t~short45#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,270 INFO L290 TraceCheckUtils]: 843: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,270 INFO L290 TraceCheckUtils]: 844: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,270 INFO L290 TraceCheckUtils]: 845: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,271 INFO L290 TraceCheckUtils]: 846: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,271 INFO L290 TraceCheckUtils]: 847: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,271 INFO L290 TraceCheckUtils]: 848: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,272 INFO L290 TraceCheckUtils]: 849: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,272 INFO L290 TraceCheckUtils]: 850: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,272 INFO L290 TraceCheckUtils]: 851: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,273 INFO L290 TraceCheckUtils]: 852: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,273 INFO L290 TraceCheckUtils]: 853: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,274 INFO L290 TraceCheckUtils]: 854: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:17,274 INFO L290 TraceCheckUtils]: 855: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,274 INFO L290 TraceCheckUtils]: 856: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,275 INFO L290 TraceCheckUtils]: 857: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,275 INFO L290 TraceCheckUtils]: 858: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,275 INFO L290 TraceCheckUtils]: 859: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,276 INFO L290 TraceCheckUtils]: 860: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(1 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,276 INFO L290 TraceCheckUtils]: 861: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(2 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,276 INFO L290 TraceCheckUtils]: 862: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,277 INFO L290 TraceCheckUtils]: 863: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,277 INFO L290 TraceCheckUtils]: 864: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,278 INFO L290 TraceCheckUtils]: 865: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,278 INFO L290 TraceCheckUtils]: 866: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !main_#t~short28#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,278 INFO L290 TraceCheckUtils]: 867: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,279 INFO L290 TraceCheckUtils]: 868: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,279 INFO L290 TraceCheckUtils]: 869: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,279 INFO L290 TraceCheckUtils]: 870: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,280 INFO L290 TraceCheckUtils]: 871: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,280 INFO L290 TraceCheckUtils]: 872: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,280 INFO L290 TraceCheckUtils]: 873: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,281 INFO L290 TraceCheckUtils]: 874: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(1 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,281 INFO L290 TraceCheckUtils]: 875: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(2 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,281 INFO L290 TraceCheckUtils]: 876: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(3 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,282 INFO L290 TraceCheckUtils]: 877: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,282 INFO L290 TraceCheckUtils]: 878: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,282 INFO L290 TraceCheckUtils]: 879: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,283 INFO L290 TraceCheckUtils]: 880: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,283 INFO L290 TraceCheckUtils]: 881: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,284 INFO L290 TraceCheckUtils]: 882: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,284 INFO L290 TraceCheckUtils]: 883: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,284 INFO L290 TraceCheckUtils]: 884: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:17,285 INFO L290 TraceCheckUtils]: 885: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,285 INFO L290 TraceCheckUtils]: 886: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,285 INFO L290 TraceCheckUtils]: 887: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,286 INFO L290 TraceCheckUtils]: 888: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,286 INFO L290 TraceCheckUtils]: 889: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,287 INFO L290 TraceCheckUtils]: 890: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(1 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,287 INFO L290 TraceCheckUtils]: 891: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(2 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,287 INFO L290 TraceCheckUtils]: 892: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(3 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,288 INFO L290 TraceCheckUtils]: 893: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(4 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,288 INFO L290 TraceCheckUtils]: 894: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,288 INFO L290 TraceCheckUtils]: 895: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,289 INFO L290 TraceCheckUtils]: 896: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,289 INFO L290 TraceCheckUtils]: 897: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,289 INFO L290 TraceCheckUtils]: 898: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,290 INFO L290 TraceCheckUtils]: 899: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,290 INFO L290 TraceCheckUtils]: 900: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,290 INFO L290 TraceCheckUtils]: 901: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,291 INFO L290 TraceCheckUtils]: 902: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !main_#t~short45#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,291 INFO L290 TraceCheckUtils]: 903: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,291 INFO L290 TraceCheckUtils]: 904: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,292 INFO L290 TraceCheckUtils]: 905: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,292 INFO L290 TraceCheckUtils]: 906: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,293 INFO L290 TraceCheckUtils]: 907: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,293 INFO L290 TraceCheckUtils]: 908: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,293 INFO L290 TraceCheckUtils]: 909: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,294 INFO L290 TraceCheckUtils]: 910: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,294 INFO L290 TraceCheckUtils]: 911: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,294 INFO L290 TraceCheckUtils]: 912: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,295 INFO L290 TraceCheckUtils]: 913: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,295 INFO L290 TraceCheckUtils]: 914: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:17,296 INFO L290 TraceCheckUtils]: 915: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,296 INFO L290 TraceCheckUtils]: 916: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,296 INFO L290 TraceCheckUtils]: 917: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,297 INFO L290 TraceCheckUtils]: 918: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,297 INFO L290 TraceCheckUtils]: 919: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,297 INFO L290 TraceCheckUtils]: 920: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(1 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,298 INFO L290 TraceCheckUtils]: 921: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(2 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,298 INFO L290 TraceCheckUtils]: 922: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,298 INFO L290 TraceCheckUtils]: 923: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,332 INFO L290 TraceCheckUtils]: 924: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,332 INFO L290 TraceCheckUtils]: 925: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,333 INFO L290 TraceCheckUtils]: 926: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !main_#t~short28#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,333 INFO L290 TraceCheckUtils]: 927: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,333 INFO L290 TraceCheckUtils]: 928: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,334 INFO L290 TraceCheckUtils]: 929: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,334 INFO L290 TraceCheckUtils]: 930: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,335 INFO L290 TraceCheckUtils]: 931: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,335 INFO L290 TraceCheckUtils]: 932: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,335 INFO L290 TraceCheckUtils]: 933: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,336 INFO L290 TraceCheckUtils]: 934: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(1 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,336 INFO L290 TraceCheckUtils]: 935: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(2 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,336 INFO L290 TraceCheckUtils]: 936: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(3 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,337 INFO L290 TraceCheckUtils]: 937: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,337 INFO L290 TraceCheckUtils]: 938: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,338 INFO L290 TraceCheckUtils]: 939: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,338 INFO L290 TraceCheckUtils]: 940: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,351 INFO L290 TraceCheckUtils]: 941: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,352 INFO L290 TraceCheckUtils]: 942: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,352 INFO L290 TraceCheckUtils]: 943: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,353 INFO L290 TraceCheckUtils]: 944: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:17,353 INFO L290 TraceCheckUtils]: 945: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,354 INFO L290 TraceCheckUtils]: 946: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,354 INFO L290 TraceCheckUtils]: 947: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,354 INFO L290 TraceCheckUtils]: 948: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,355 INFO L290 TraceCheckUtils]: 949: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,355 INFO L290 TraceCheckUtils]: 950: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(1 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,355 INFO L290 TraceCheckUtils]: 951: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(2 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,356 INFO L290 TraceCheckUtils]: 952: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(3 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,356 INFO L290 TraceCheckUtils]: 953: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(4 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,357 INFO L290 TraceCheckUtils]: 954: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,357 INFO L290 TraceCheckUtils]: 955: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,357 INFO L290 TraceCheckUtils]: 956: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,358 INFO L290 TraceCheckUtils]: 957: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,358 INFO L290 TraceCheckUtils]: 958: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,358 INFO L290 TraceCheckUtils]: 959: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,359 INFO L290 TraceCheckUtils]: 960: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,359 INFO L290 TraceCheckUtils]: 961: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,360 INFO L290 TraceCheckUtils]: 962: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !main_#t~short45#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,360 INFO L290 TraceCheckUtils]: 963: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,360 INFO L290 TraceCheckUtils]: 964: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,361 INFO L290 TraceCheckUtils]: 965: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,361 INFO L290 TraceCheckUtils]: 966: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,362 INFO L290 TraceCheckUtils]: 967: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,362 INFO L290 TraceCheckUtils]: 968: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,362 INFO L290 TraceCheckUtils]: 969: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,363 INFO L290 TraceCheckUtils]: 970: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,363 INFO L290 TraceCheckUtils]: 971: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,364 INFO L290 TraceCheckUtils]: 972: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,364 INFO L290 TraceCheckUtils]: 973: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,365 INFO L290 TraceCheckUtils]: 974: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:17,365 INFO L290 TraceCheckUtils]: 975: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,365 INFO L290 TraceCheckUtils]: 976: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,366 INFO L290 TraceCheckUtils]: 977: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,366 INFO L290 TraceCheckUtils]: 978: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,367 INFO L290 TraceCheckUtils]: 979: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,367 INFO L290 TraceCheckUtils]: 980: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(1 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,367 INFO L290 TraceCheckUtils]: 981: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(2 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,368 INFO L290 TraceCheckUtils]: 982: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,368 INFO L290 TraceCheckUtils]: 983: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,369 INFO L290 TraceCheckUtils]: 984: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,369 INFO L290 TraceCheckUtils]: 985: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,369 INFO L290 TraceCheckUtils]: 986: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !main_#t~short28#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,370 INFO L290 TraceCheckUtils]: 987: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,370 INFO L290 TraceCheckUtils]: 988: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,371 INFO L290 TraceCheckUtils]: 989: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,371 INFO L290 TraceCheckUtils]: 990: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,371 INFO L290 TraceCheckUtils]: 991: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,372 INFO L290 TraceCheckUtils]: 992: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,372 INFO L290 TraceCheckUtils]: 993: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,373 INFO L290 TraceCheckUtils]: 994: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(1 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,373 INFO L290 TraceCheckUtils]: 995: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(2 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,373 INFO L290 TraceCheckUtils]: 996: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(3 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,374 INFO L290 TraceCheckUtils]: 997: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,374 INFO L290 TraceCheckUtils]: 998: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,375 INFO L290 TraceCheckUtils]: 999: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,375 INFO L290 TraceCheckUtils]: 1,000: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,375 INFO L290 TraceCheckUtils]: 1,001: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,376 INFO L290 TraceCheckUtils]: 1,002: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,376 INFO L290 TraceCheckUtils]: 1,003: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:17,377 INFO L290 TraceCheckUtils]: 1,004: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {48115#false} is VALID [2022-02-21 03:11:17,384 INFO L134 CoverageAnalysis]: Checked inductivity of 14913 backedges. 134 proven. 14646 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-02-21 03:11:17,385 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-21 03:11:17,385 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942427292] [2022-02-21 03:11:17,385 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942427292] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-21 03:11:17,385 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [530426419] [2022-02-21 03:11:17,385 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-21 03:11:17,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-21 03:11:17,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-21 03:11:17,387 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-21 03:11:17,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-02-21 03:11:19,012 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 28 check-sat command(s) [2022-02-21 03:11:19,012 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-21 03:11:19,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 4781 conjuncts, 68 conjunts are in the unsatisfiable core [2022-02-21 03:11:19,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-21 03:11:19,222 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-21 03:11:22,128 INFO L290 TraceCheckUtils]: 0: Hoare triple {48114#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {48114#true} is VALID [2022-02-21 03:11:22,129 INFO L290 TraceCheckUtils]: 1: Hoare triple {48114#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {48114#true} is VALID [2022-02-21 03:11:22,129 INFO L290 TraceCheckUtils]: 2: Hoare triple {48114#true} goto; {48114#true} is VALID [2022-02-21 03:11:22,129 INFO L290 TraceCheckUtils]: 3: Hoare triple {48114#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48114#true} is VALID [2022-02-21 03:11:22,129 INFO L290 TraceCheckUtils]: 4: Hoare triple {48114#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {48114#true} is VALID [2022-02-21 03:11:22,129 INFO L290 TraceCheckUtils]: 5: Hoare triple {48114#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {48114#true} is VALID [2022-02-21 03:11:22,129 INFO L290 TraceCheckUtils]: 6: Hoare triple {48114#true} main_~method_id~0#1 := 1; {48114#true} is VALID [2022-02-21 03:11:22,130 INFO L290 TraceCheckUtils]: 7: Hoare triple {48114#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,130 INFO L290 TraceCheckUtils]: 8: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,130 INFO L290 TraceCheckUtils]: 9: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 == main_~q~0#1); {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,131 INFO L290 TraceCheckUtils]: 10: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,131 INFO L290 TraceCheckUtils]: 11: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,131 INFO L290 TraceCheckUtils]: 12: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,131 INFO L290 TraceCheckUtils]: 13: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,132 INFO L290 TraceCheckUtils]: 14: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} is VALID [2022-02-21 03:11:22,132 INFO L290 TraceCheckUtils]: 15: Hoare triple {48174#(<= |ULTIMATE.start_main_~this_expect~0#1| 0)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,132 INFO L290 TraceCheckUtils]: 16: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,133 INFO L290 TraceCheckUtils]: 17: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,133 INFO L290 TraceCheckUtils]: 18: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,133 INFO L290 TraceCheckUtils]: 19: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,133 INFO L290 TraceCheckUtils]: 20: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,134 INFO L290 TraceCheckUtils]: 21: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,134 INFO L290 TraceCheckUtils]: 22: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,135 INFO L290 TraceCheckUtils]: 25: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,135 INFO L290 TraceCheckUtils]: 26: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,135 INFO L290 TraceCheckUtils]: 27: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,135 INFO L290 TraceCheckUtils]: 28: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,136 INFO L290 TraceCheckUtils]: 29: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,136 INFO L290 TraceCheckUtils]: 30: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,136 INFO L290 TraceCheckUtils]: 31: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,137 INFO L290 TraceCheckUtils]: 32: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,137 INFO L290 TraceCheckUtils]: 33: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,137 INFO L290 TraceCheckUtils]: 34: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(1 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,137 INFO L290 TraceCheckUtils]: 35: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(2 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,138 INFO L290 TraceCheckUtils]: 36: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(3 == main_~q~0#1); {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,138 INFO L290 TraceCheckUtils]: 37: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,139 INFO L290 TraceCheckUtils]: 38: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,139 INFO L290 TraceCheckUtils]: 39: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,140 INFO L290 TraceCheckUtils]: 40: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,144 INFO L290 TraceCheckUtils]: 41: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,145 INFO L290 TraceCheckUtils]: 42: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,145 INFO L290 TraceCheckUtils]: 43: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,145 INFO L290 TraceCheckUtils]: 44: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} is VALID [2022-02-21 03:11:22,146 INFO L290 TraceCheckUtils]: 45: Hoare triple {48117#(<= |ULTIMATE.start_main_~this_expect~0#1| 1)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,146 INFO L290 TraceCheckUtils]: 46: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,146 INFO L290 TraceCheckUtils]: 47: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,147 INFO L290 TraceCheckUtils]: 48: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,147 INFO L290 TraceCheckUtils]: 49: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,147 INFO L290 TraceCheckUtils]: 50: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(1 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,147 INFO L290 TraceCheckUtils]: 51: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(2 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,148 INFO L290 TraceCheckUtils]: 52: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(3 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,148 INFO L290 TraceCheckUtils]: 53: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(4 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,148 INFO L290 TraceCheckUtils]: 54: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,148 INFO L290 TraceCheckUtils]: 55: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,149 INFO L290 TraceCheckUtils]: 56: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,149 INFO L290 TraceCheckUtils]: 57: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,149 INFO L290 TraceCheckUtils]: 58: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,149 INFO L290 TraceCheckUtils]: 59: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,150 INFO L290 TraceCheckUtils]: 60: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,150 INFO L290 TraceCheckUtils]: 61: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,150 INFO L290 TraceCheckUtils]: 62: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,150 INFO L290 TraceCheckUtils]: 63: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,151 INFO L290 TraceCheckUtils]: 64: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,151 INFO L290 TraceCheckUtils]: 65: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,151 INFO L290 TraceCheckUtils]: 66: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,151 INFO L290 TraceCheckUtils]: 67: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,152 INFO L290 TraceCheckUtils]: 68: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,152 INFO L290 TraceCheckUtils]: 69: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 == main_~q~0#1); {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,152 INFO L290 TraceCheckUtils]: 70: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,152 INFO L290 TraceCheckUtils]: 71: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,153 INFO L290 TraceCheckUtils]: 72: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,153 INFO L290 TraceCheckUtils]: 73: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,153 INFO L290 TraceCheckUtils]: 74: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} is VALID [2022-02-21 03:11:22,154 INFO L290 TraceCheckUtils]: 75: Hoare triple {48118#(<= |ULTIMATE.start_main_~this_expect~0#1| 2)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,154 INFO L290 TraceCheckUtils]: 76: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,154 INFO L290 TraceCheckUtils]: 77: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,154 INFO L290 TraceCheckUtils]: 78: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,155 INFO L290 TraceCheckUtils]: 79: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,155 INFO L290 TraceCheckUtils]: 80: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,155 INFO L290 TraceCheckUtils]: 81: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,155 INFO L290 TraceCheckUtils]: 82: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,156 INFO L290 TraceCheckUtils]: 83: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,156 INFO L290 TraceCheckUtils]: 84: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,156 INFO L290 TraceCheckUtils]: 85: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,157 INFO L290 TraceCheckUtils]: 86: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,157 INFO L290 TraceCheckUtils]: 87: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,157 INFO L290 TraceCheckUtils]: 88: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,157 INFO L290 TraceCheckUtils]: 89: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,158 INFO L290 TraceCheckUtils]: 90: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,158 INFO L290 TraceCheckUtils]: 91: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,158 INFO L290 TraceCheckUtils]: 92: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,158 INFO L290 TraceCheckUtils]: 93: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,159 INFO L290 TraceCheckUtils]: 94: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(1 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,159 INFO L290 TraceCheckUtils]: 95: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(2 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,159 INFO L290 TraceCheckUtils]: 96: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(3 == main_~q~0#1); {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,159 INFO L290 TraceCheckUtils]: 97: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,160 INFO L290 TraceCheckUtils]: 98: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,160 INFO L290 TraceCheckUtils]: 99: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,160 INFO L290 TraceCheckUtils]: 100: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,160 INFO L290 TraceCheckUtils]: 101: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,161 INFO L290 TraceCheckUtils]: 102: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,161 INFO L290 TraceCheckUtils]: 103: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,161 INFO L290 TraceCheckUtils]: 104: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} is VALID [2022-02-21 03:11:22,162 INFO L290 TraceCheckUtils]: 105: Hoare triple {48119#(<= |ULTIMATE.start_main_~this_expect~0#1| 3)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,162 INFO L290 TraceCheckUtils]: 106: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,162 INFO L290 TraceCheckUtils]: 107: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,163 INFO L290 TraceCheckUtils]: 108: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,163 INFO L290 TraceCheckUtils]: 109: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,163 INFO L290 TraceCheckUtils]: 110: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(1 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,163 INFO L290 TraceCheckUtils]: 111: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(2 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,164 INFO L290 TraceCheckUtils]: 112: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(3 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,164 INFO L290 TraceCheckUtils]: 113: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(4 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,164 INFO L290 TraceCheckUtils]: 114: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,164 INFO L290 TraceCheckUtils]: 115: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,165 INFO L290 TraceCheckUtils]: 116: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,165 INFO L290 TraceCheckUtils]: 117: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,165 INFO L290 TraceCheckUtils]: 118: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,165 INFO L290 TraceCheckUtils]: 119: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,166 INFO L290 TraceCheckUtils]: 120: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,166 INFO L290 TraceCheckUtils]: 121: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,166 INFO L290 TraceCheckUtils]: 122: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,166 INFO L290 TraceCheckUtils]: 123: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,167 INFO L290 TraceCheckUtils]: 124: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,167 INFO L290 TraceCheckUtils]: 125: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,167 INFO L290 TraceCheckUtils]: 126: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,168 INFO L290 TraceCheckUtils]: 127: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,168 INFO L290 TraceCheckUtils]: 128: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,168 INFO L290 TraceCheckUtils]: 129: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 == main_~q~0#1); {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,168 INFO L290 TraceCheckUtils]: 130: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,169 INFO L290 TraceCheckUtils]: 131: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,169 INFO L290 TraceCheckUtils]: 132: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,169 INFO L290 TraceCheckUtils]: 133: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,169 INFO L290 TraceCheckUtils]: 134: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} is VALID [2022-02-21 03:11:22,170 INFO L290 TraceCheckUtils]: 135: Hoare triple {48120#(<= |ULTIMATE.start_main_~this_expect~0#1| 4)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,170 INFO L290 TraceCheckUtils]: 136: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,170 INFO L290 TraceCheckUtils]: 137: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,171 INFO L290 TraceCheckUtils]: 138: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,171 INFO L290 TraceCheckUtils]: 139: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,175 INFO L290 TraceCheckUtils]: 140: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,175 INFO L290 TraceCheckUtils]: 141: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,176 INFO L290 TraceCheckUtils]: 142: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,176 INFO L290 TraceCheckUtils]: 143: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,176 INFO L290 TraceCheckUtils]: 144: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,176 INFO L290 TraceCheckUtils]: 145: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,177 INFO L290 TraceCheckUtils]: 146: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,177 INFO L290 TraceCheckUtils]: 147: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,177 INFO L290 TraceCheckUtils]: 148: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,178 INFO L290 TraceCheckUtils]: 149: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,178 INFO L290 TraceCheckUtils]: 150: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,178 INFO L290 TraceCheckUtils]: 151: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,178 INFO L290 TraceCheckUtils]: 152: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,179 INFO L290 TraceCheckUtils]: 153: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,179 INFO L290 TraceCheckUtils]: 154: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(1 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,179 INFO L290 TraceCheckUtils]: 155: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(2 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,179 INFO L290 TraceCheckUtils]: 156: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(3 == main_~q~0#1); {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,180 INFO L290 TraceCheckUtils]: 157: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,180 INFO L290 TraceCheckUtils]: 158: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,180 INFO L290 TraceCheckUtils]: 159: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,180 INFO L290 TraceCheckUtils]: 160: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,181 INFO L290 TraceCheckUtils]: 161: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,181 INFO L290 TraceCheckUtils]: 162: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,181 INFO L290 TraceCheckUtils]: 163: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,181 INFO L290 TraceCheckUtils]: 164: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} is VALID [2022-02-21 03:11:22,182 INFO L290 TraceCheckUtils]: 165: Hoare triple {48121#(<= |ULTIMATE.start_main_~this_expect~0#1| 5)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,182 INFO L290 TraceCheckUtils]: 166: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,182 INFO L290 TraceCheckUtils]: 167: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,183 INFO L290 TraceCheckUtils]: 168: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,183 INFO L290 TraceCheckUtils]: 169: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,183 INFO L290 TraceCheckUtils]: 170: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(1 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,184 INFO L290 TraceCheckUtils]: 171: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(2 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,184 INFO L290 TraceCheckUtils]: 172: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(3 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,184 INFO L290 TraceCheckUtils]: 173: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(4 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,184 INFO L290 TraceCheckUtils]: 174: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,185 INFO L290 TraceCheckUtils]: 175: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,185 INFO L290 TraceCheckUtils]: 176: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,185 INFO L290 TraceCheckUtils]: 177: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,185 INFO L290 TraceCheckUtils]: 178: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,186 INFO L290 TraceCheckUtils]: 179: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,186 INFO L290 TraceCheckUtils]: 180: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,186 INFO L290 TraceCheckUtils]: 181: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,186 INFO L290 TraceCheckUtils]: 182: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,187 INFO L290 TraceCheckUtils]: 183: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,187 INFO L290 TraceCheckUtils]: 184: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,187 INFO L290 TraceCheckUtils]: 185: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,187 INFO L290 TraceCheckUtils]: 186: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,188 INFO L290 TraceCheckUtils]: 187: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,188 INFO L290 TraceCheckUtils]: 188: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,188 INFO L290 TraceCheckUtils]: 189: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 == main_~q~0#1); {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,188 INFO L290 TraceCheckUtils]: 190: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,189 INFO L290 TraceCheckUtils]: 191: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,189 INFO L290 TraceCheckUtils]: 192: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,189 INFO L290 TraceCheckUtils]: 193: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,189 INFO L290 TraceCheckUtils]: 194: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} is VALID [2022-02-21 03:11:22,190 INFO L290 TraceCheckUtils]: 195: Hoare triple {48122#(<= |ULTIMATE.start_main_~this_expect~0#1| 6)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,190 INFO L290 TraceCheckUtils]: 196: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,190 INFO L290 TraceCheckUtils]: 197: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,191 INFO L290 TraceCheckUtils]: 198: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,191 INFO L290 TraceCheckUtils]: 199: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,191 INFO L290 TraceCheckUtils]: 200: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,191 INFO L290 TraceCheckUtils]: 201: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,192 INFO L290 TraceCheckUtils]: 202: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,192 INFO L290 TraceCheckUtils]: 203: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,192 INFO L290 TraceCheckUtils]: 204: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,192 INFO L290 TraceCheckUtils]: 205: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,193 INFO L290 TraceCheckUtils]: 206: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,193 INFO L290 TraceCheckUtils]: 207: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,193 INFO L290 TraceCheckUtils]: 208: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,193 INFO L290 TraceCheckUtils]: 209: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,194 INFO L290 TraceCheckUtils]: 210: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,194 INFO L290 TraceCheckUtils]: 211: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,194 INFO L290 TraceCheckUtils]: 212: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,194 INFO L290 TraceCheckUtils]: 213: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,195 INFO L290 TraceCheckUtils]: 214: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(1 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,195 INFO L290 TraceCheckUtils]: 215: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(2 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,195 INFO L290 TraceCheckUtils]: 216: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(3 == main_~q~0#1); {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,195 INFO L290 TraceCheckUtils]: 217: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,196 INFO L290 TraceCheckUtils]: 218: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,196 INFO L290 TraceCheckUtils]: 219: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,196 INFO L290 TraceCheckUtils]: 220: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,196 INFO L290 TraceCheckUtils]: 221: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,197 INFO L290 TraceCheckUtils]: 222: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,197 INFO L290 TraceCheckUtils]: 223: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,197 INFO L290 TraceCheckUtils]: 224: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} is VALID [2022-02-21 03:11:22,197 INFO L290 TraceCheckUtils]: 225: Hoare triple {48123#(<= |ULTIMATE.start_main_~this_expect~0#1| 7)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,198 INFO L290 TraceCheckUtils]: 226: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,198 INFO L290 TraceCheckUtils]: 227: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,198 INFO L290 TraceCheckUtils]: 228: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,198 INFO L290 TraceCheckUtils]: 229: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,199 INFO L290 TraceCheckUtils]: 230: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(1 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,199 INFO L290 TraceCheckUtils]: 231: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(2 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,199 INFO L290 TraceCheckUtils]: 232: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(3 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,199 INFO L290 TraceCheckUtils]: 233: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(4 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,200 INFO L290 TraceCheckUtils]: 234: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,200 INFO L290 TraceCheckUtils]: 235: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,200 INFO L290 TraceCheckUtils]: 236: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,200 INFO L290 TraceCheckUtils]: 237: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,201 INFO L290 TraceCheckUtils]: 238: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,201 INFO L290 TraceCheckUtils]: 239: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,201 INFO L290 TraceCheckUtils]: 240: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,201 INFO L290 TraceCheckUtils]: 241: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,201 INFO L290 TraceCheckUtils]: 242: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,202 INFO L290 TraceCheckUtils]: 243: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,202 INFO L290 TraceCheckUtils]: 244: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,202 INFO L290 TraceCheckUtils]: 245: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,203 INFO L290 TraceCheckUtils]: 246: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,203 INFO L290 TraceCheckUtils]: 247: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,203 INFO L290 TraceCheckUtils]: 248: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,203 INFO L290 TraceCheckUtils]: 249: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 == main_~q~0#1); {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,204 INFO L290 TraceCheckUtils]: 250: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,204 INFO L290 TraceCheckUtils]: 251: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,204 INFO L290 TraceCheckUtils]: 252: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,204 INFO L290 TraceCheckUtils]: 253: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,205 INFO L290 TraceCheckUtils]: 254: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} is VALID [2022-02-21 03:11:22,205 INFO L290 TraceCheckUtils]: 255: Hoare triple {48124#(<= |ULTIMATE.start_main_~this_expect~0#1| 8)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,205 INFO L290 TraceCheckUtils]: 256: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,206 INFO L290 TraceCheckUtils]: 257: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,206 INFO L290 TraceCheckUtils]: 258: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,225 INFO L290 TraceCheckUtils]: 259: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,226 INFO L290 TraceCheckUtils]: 260: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,226 INFO L290 TraceCheckUtils]: 261: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,226 INFO L290 TraceCheckUtils]: 262: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,226 INFO L290 TraceCheckUtils]: 263: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,227 INFO L290 TraceCheckUtils]: 264: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,227 INFO L290 TraceCheckUtils]: 265: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,227 INFO L290 TraceCheckUtils]: 266: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,228 INFO L290 TraceCheckUtils]: 267: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,228 INFO L290 TraceCheckUtils]: 268: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,228 INFO L290 TraceCheckUtils]: 269: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,228 INFO L290 TraceCheckUtils]: 270: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,229 INFO L290 TraceCheckUtils]: 271: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,229 INFO L290 TraceCheckUtils]: 272: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,229 INFO L290 TraceCheckUtils]: 273: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,230 INFO L290 TraceCheckUtils]: 274: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(1 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,230 INFO L290 TraceCheckUtils]: 275: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(2 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,230 INFO L290 TraceCheckUtils]: 276: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(3 == main_~q~0#1); {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,230 INFO L290 TraceCheckUtils]: 277: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,231 INFO L290 TraceCheckUtils]: 278: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,231 INFO L290 TraceCheckUtils]: 279: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,231 INFO L290 TraceCheckUtils]: 280: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,231 INFO L290 TraceCheckUtils]: 281: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,232 INFO L290 TraceCheckUtils]: 282: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,232 INFO L290 TraceCheckUtils]: 283: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,232 INFO L290 TraceCheckUtils]: 284: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} is VALID [2022-02-21 03:11:22,233 INFO L290 TraceCheckUtils]: 285: Hoare triple {48125#(<= |ULTIMATE.start_main_~this_expect~0#1| 9)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,233 INFO L290 TraceCheckUtils]: 286: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,233 INFO L290 TraceCheckUtils]: 287: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,234 INFO L290 TraceCheckUtils]: 288: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,234 INFO L290 TraceCheckUtils]: 289: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,234 INFO L290 TraceCheckUtils]: 290: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(1 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,234 INFO L290 TraceCheckUtils]: 291: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(2 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,235 INFO L290 TraceCheckUtils]: 292: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(3 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,235 INFO L290 TraceCheckUtils]: 293: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(4 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,235 INFO L290 TraceCheckUtils]: 294: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,235 INFO L290 TraceCheckUtils]: 295: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,236 INFO L290 TraceCheckUtils]: 296: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,236 INFO L290 TraceCheckUtils]: 297: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,236 INFO L290 TraceCheckUtils]: 298: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,236 INFO L290 TraceCheckUtils]: 299: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,237 INFO L290 TraceCheckUtils]: 300: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,237 INFO L290 TraceCheckUtils]: 301: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,237 INFO L290 TraceCheckUtils]: 302: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,237 INFO L290 TraceCheckUtils]: 303: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,238 INFO L290 TraceCheckUtils]: 304: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,238 INFO L290 TraceCheckUtils]: 305: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,238 INFO L290 TraceCheckUtils]: 306: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,239 INFO L290 TraceCheckUtils]: 307: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,239 INFO L290 TraceCheckUtils]: 308: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,239 INFO L290 TraceCheckUtils]: 309: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 == main_~q~0#1); {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,239 INFO L290 TraceCheckUtils]: 310: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,240 INFO L290 TraceCheckUtils]: 311: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,240 INFO L290 TraceCheckUtils]: 312: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,240 INFO L290 TraceCheckUtils]: 313: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,240 INFO L290 TraceCheckUtils]: 314: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} is VALID [2022-02-21 03:11:22,241 INFO L290 TraceCheckUtils]: 315: Hoare triple {48126#(<= |ULTIMATE.start_main_~this_expect~0#1| 10)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,241 INFO L290 TraceCheckUtils]: 316: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,242 INFO L290 TraceCheckUtils]: 317: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,242 INFO L290 TraceCheckUtils]: 318: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,242 INFO L290 TraceCheckUtils]: 319: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,242 INFO L290 TraceCheckUtils]: 320: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,243 INFO L290 TraceCheckUtils]: 321: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,243 INFO L290 TraceCheckUtils]: 322: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,243 INFO L290 TraceCheckUtils]: 323: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,243 INFO L290 TraceCheckUtils]: 324: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,244 INFO L290 TraceCheckUtils]: 325: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,244 INFO L290 TraceCheckUtils]: 326: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,244 INFO L290 TraceCheckUtils]: 327: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,245 INFO L290 TraceCheckUtils]: 328: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,245 INFO L290 TraceCheckUtils]: 329: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,245 INFO L290 TraceCheckUtils]: 330: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,245 INFO L290 TraceCheckUtils]: 331: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,246 INFO L290 TraceCheckUtils]: 332: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,246 INFO L290 TraceCheckUtils]: 333: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,246 INFO L290 TraceCheckUtils]: 334: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(1 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,247 INFO L290 TraceCheckUtils]: 335: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(2 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,247 INFO L290 TraceCheckUtils]: 336: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(3 == main_~q~0#1); {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,247 INFO L290 TraceCheckUtils]: 337: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,247 INFO L290 TraceCheckUtils]: 338: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,248 INFO L290 TraceCheckUtils]: 339: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,248 INFO L290 TraceCheckUtils]: 340: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,248 INFO L290 TraceCheckUtils]: 341: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,249 INFO L290 TraceCheckUtils]: 342: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,249 INFO L290 TraceCheckUtils]: 343: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,249 INFO L290 TraceCheckUtils]: 344: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} is VALID [2022-02-21 03:11:22,250 INFO L290 TraceCheckUtils]: 345: Hoare triple {48127#(<= |ULTIMATE.start_main_~this_expect~0#1| 11)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,250 INFO L290 TraceCheckUtils]: 346: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,250 INFO L290 TraceCheckUtils]: 347: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,250 INFO L290 TraceCheckUtils]: 348: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,251 INFO L290 TraceCheckUtils]: 349: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,251 INFO L290 TraceCheckUtils]: 350: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(1 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,251 INFO L290 TraceCheckUtils]: 351: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(2 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,252 INFO L290 TraceCheckUtils]: 352: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(3 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,252 INFO L290 TraceCheckUtils]: 353: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(4 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,252 INFO L290 TraceCheckUtils]: 354: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,253 INFO L290 TraceCheckUtils]: 355: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,253 INFO L290 TraceCheckUtils]: 356: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,253 INFO L290 TraceCheckUtils]: 357: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,254 INFO L290 TraceCheckUtils]: 358: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,254 INFO L290 TraceCheckUtils]: 359: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,254 INFO L290 TraceCheckUtils]: 360: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,254 INFO L290 TraceCheckUtils]: 361: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,255 INFO L290 TraceCheckUtils]: 362: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,255 INFO L290 TraceCheckUtils]: 363: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,256 INFO L290 TraceCheckUtils]: 364: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,256 INFO L290 TraceCheckUtils]: 365: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,256 INFO L290 TraceCheckUtils]: 366: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,257 INFO L290 TraceCheckUtils]: 367: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,257 INFO L290 TraceCheckUtils]: 368: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,257 INFO L290 TraceCheckUtils]: 369: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 == main_~q~0#1); {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,257 INFO L290 TraceCheckUtils]: 370: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,258 INFO L290 TraceCheckUtils]: 371: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,258 INFO L290 TraceCheckUtils]: 372: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,258 INFO L290 TraceCheckUtils]: 373: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,259 INFO L290 TraceCheckUtils]: 374: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} is VALID [2022-02-21 03:11:22,259 INFO L290 TraceCheckUtils]: 375: Hoare triple {48128#(<= |ULTIMATE.start_main_~this_expect~0#1| 12)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,260 INFO L290 TraceCheckUtils]: 376: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,260 INFO L290 TraceCheckUtils]: 377: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,261 INFO L290 TraceCheckUtils]: 378: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,261 INFO L290 TraceCheckUtils]: 379: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,261 INFO L290 TraceCheckUtils]: 380: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,262 INFO L290 TraceCheckUtils]: 381: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,263 INFO L290 TraceCheckUtils]: 382: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,263 INFO L290 TraceCheckUtils]: 383: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,264 INFO L290 TraceCheckUtils]: 384: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,264 INFO L290 TraceCheckUtils]: 385: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,264 INFO L290 TraceCheckUtils]: 386: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,265 INFO L290 TraceCheckUtils]: 387: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,265 INFO L290 TraceCheckUtils]: 388: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,265 INFO L290 TraceCheckUtils]: 389: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,266 INFO L290 TraceCheckUtils]: 390: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,266 INFO L290 TraceCheckUtils]: 391: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,266 INFO L290 TraceCheckUtils]: 392: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,267 INFO L290 TraceCheckUtils]: 393: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,267 INFO L290 TraceCheckUtils]: 394: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(1 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,267 INFO L290 TraceCheckUtils]: 395: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(2 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,268 INFO L290 TraceCheckUtils]: 396: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(3 == main_~q~0#1); {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,268 INFO L290 TraceCheckUtils]: 397: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,268 INFO L290 TraceCheckUtils]: 398: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,269 INFO L290 TraceCheckUtils]: 399: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,269 INFO L290 TraceCheckUtils]: 400: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,269 INFO L290 TraceCheckUtils]: 401: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,270 INFO L290 TraceCheckUtils]: 402: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,270 INFO L290 TraceCheckUtils]: 403: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,270 INFO L290 TraceCheckUtils]: 404: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} is VALID [2022-02-21 03:11:22,271 INFO L290 TraceCheckUtils]: 405: Hoare triple {48129#(<= |ULTIMATE.start_main_~this_expect~0#1| 13)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,271 INFO L290 TraceCheckUtils]: 406: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,271 INFO L290 TraceCheckUtils]: 407: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,272 INFO L290 TraceCheckUtils]: 408: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,272 INFO L290 TraceCheckUtils]: 409: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,272 INFO L290 TraceCheckUtils]: 410: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(1 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,273 INFO L290 TraceCheckUtils]: 411: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(2 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,273 INFO L290 TraceCheckUtils]: 412: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(3 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,273 INFO L290 TraceCheckUtils]: 413: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(4 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,274 INFO L290 TraceCheckUtils]: 414: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,274 INFO L290 TraceCheckUtils]: 415: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,274 INFO L290 TraceCheckUtils]: 416: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,275 INFO L290 TraceCheckUtils]: 417: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,275 INFO L290 TraceCheckUtils]: 418: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,275 INFO L290 TraceCheckUtils]: 419: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,276 INFO L290 TraceCheckUtils]: 420: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,276 INFO L290 TraceCheckUtils]: 421: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,276 INFO L290 TraceCheckUtils]: 422: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,277 INFO L290 TraceCheckUtils]: 423: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,277 INFO L290 TraceCheckUtils]: 424: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,277 INFO L290 TraceCheckUtils]: 425: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,278 INFO L290 TraceCheckUtils]: 426: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,278 INFO L290 TraceCheckUtils]: 427: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,278 INFO L290 TraceCheckUtils]: 428: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,279 INFO L290 TraceCheckUtils]: 429: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 == main_~q~0#1); {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,279 INFO L290 TraceCheckUtils]: 430: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,279 INFO L290 TraceCheckUtils]: 431: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,280 INFO L290 TraceCheckUtils]: 432: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,280 INFO L290 TraceCheckUtils]: 433: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,281 INFO L290 TraceCheckUtils]: 434: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} is VALID [2022-02-21 03:11:22,281 INFO L290 TraceCheckUtils]: 435: Hoare triple {48130#(<= |ULTIMATE.start_main_~this_expect~0#1| 14)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,282 INFO L290 TraceCheckUtils]: 436: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,282 INFO L290 TraceCheckUtils]: 437: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,283 INFO L290 TraceCheckUtils]: 438: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,283 INFO L290 TraceCheckUtils]: 439: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,283 INFO L290 TraceCheckUtils]: 440: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,284 INFO L290 TraceCheckUtils]: 441: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,284 INFO L290 TraceCheckUtils]: 442: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,284 INFO L290 TraceCheckUtils]: 443: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,285 INFO L290 TraceCheckUtils]: 444: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,285 INFO L290 TraceCheckUtils]: 445: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,285 INFO L290 TraceCheckUtils]: 446: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,286 INFO L290 TraceCheckUtils]: 447: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,286 INFO L290 TraceCheckUtils]: 448: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,286 INFO L290 TraceCheckUtils]: 449: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,287 INFO L290 TraceCheckUtils]: 450: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,287 INFO L290 TraceCheckUtils]: 451: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,287 INFO L290 TraceCheckUtils]: 452: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,288 INFO L290 TraceCheckUtils]: 453: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,288 INFO L290 TraceCheckUtils]: 454: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(1 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,288 INFO L290 TraceCheckUtils]: 455: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(2 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,289 INFO L290 TraceCheckUtils]: 456: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(3 == main_~q~0#1); {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,289 INFO L290 TraceCheckUtils]: 457: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,289 INFO L290 TraceCheckUtils]: 458: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,290 INFO L290 TraceCheckUtils]: 459: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,290 INFO L290 TraceCheckUtils]: 460: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,290 INFO L290 TraceCheckUtils]: 461: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,291 INFO L290 TraceCheckUtils]: 462: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,291 INFO L290 TraceCheckUtils]: 463: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,292 INFO L290 TraceCheckUtils]: 464: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} is VALID [2022-02-21 03:11:22,292 INFO L290 TraceCheckUtils]: 465: Hoare triple {48131#(<= |ULTIMATE.start_main_~this_expect~0#1| 15)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,293 INFO L290 TraceCheckUtils]: 466: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,293 INFO L290 TraceCheckUtils]: 467: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,293 INFO L290 TraceCheckUtils]: 468: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,294 INFO L290 TraceCheckUtils]: 469: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,294 INFO L290 TraceCheckUtils]: 470: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(1 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,294 INFO L290 TraceCheckUtils]: 471: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(2 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,294 INFO L290 TraceCheckUtils]: 472: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(3 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,295 INFO L290 TraceCheckUtils]: 473: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(4 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,295 INFO L290 TraceCheckUtils]: 474: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,295 INFO L290 TraceCheckUtils]: 475: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,296 INFO L290 TraceCheckUtils]: 476: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,296 INFO L290 TraceCheckUtils]: 477: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,296 INFO L290 TraceCheckUtils]: 478: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,296 INFO L290 TraceCheckUtils]: 479: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,297 INFO L290 TraceCheckUtils]: 480: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,297 INFO L290 TraceCheckUtils]: 481: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,297 INFO L290 TraceCheckUtils]: 482: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !main_#t~short45#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,298 INFO L290 TraceCheckUtils]: 483: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,298 INFO L290 TraceCheckUtils]: 484: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,298 INFO L290 TraceCheckUtils]: 485: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,298 INFO L290 TraceCheckUtils]: 486: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,299 INFO L290 TraceCheckUtils]: 487: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,299 INFO L290 TraceCheckUtils]: 488: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,299 INFO L290 TraceCheckUtils]: 489: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 == main_~q~0#1); {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,300 INFO L290 TraceCheckUtils]: 490: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,300 INFO L290 TraceCheckUtils]: 491: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,300 INFO L290 TraceCheckUtils]: 492: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,300 INFO L290 TraceCheckUtils]: 493: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,301 INFO L290 TraceCheckUtils]: 494: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} is VALID [2022-02-21 03:11:22,301 INFO L290 TraceCheckUtils]: 495: Hoare triple {48132#(<= |ULTIMATE.start_main_~this_expect~0#1| 16)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,301 INFO L290 TraceCheckUtils]: 496: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,302 INFO L290 TraceCheckUtils]: 497: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,302 INFO L290 TraceCheckUtils]: 498: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,302 INFO L290 TraceCheckUtils]: 499: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,303 INFO L290 TraceCheckUtils]: 500: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(1 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,303 INFO L290 TraceCheckUtils]: 501: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(2 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,303 INFO L290 TraceCheckUtils]: 502: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,303 INFO L290 TraceCheckUtils]: 503: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,304 INFO L290 TraceCheckUtils]: 504: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,304 INFO L290 TraceCheckUtils]: 505: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,304 INFO L290 TraceCheckUtils]: 506: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !main_#t~short28#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,305 INFO L290 TraceCheckUtils]: 507: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,305 INFO L290 TraceCheckUtils]: 508: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,305 INFO L290 TraceCheckUtils]: 509: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,305 INFO L290 TraceCheckUtils]: 510: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,306 INFO L290 TraceCheckUtils]: 511: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,306 INFO L290 TraceCheckUtils]: 512: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,306 INFO L290 TraceCheckUtils]: 513: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,307 INFO L290 TraceCheckUtils]: 514: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(1 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,307 INFO L290 TraceCheckUtils]: 515: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(2 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,307 INFO L290 TraceCheckUtils]: 516: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(3 == main_~q~0#1); {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,307 INFO L290 TraceCheckUtils]: 517: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,308 INFO L290 TraceCheckUtils]: 518: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,308 INFO L290 TraceCheckUtils]: 519: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,308 INFO L290 TraceCheckUtils]: 520: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,309 INFO L290 TraceCheckUtils]: 521: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,309 INFO L290 TraceCheckUtils]: 522: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,309 INFO L290 TraceCheckUtils]: 523: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,309 INFO L290 TraceCheckUtils]: 524: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} is VALID [2022-02-21 03:11:22,310 INFO L290 TraceCheckUtils]: 525: Hoare triple {48133#(<= |ULTIMATE.start_main_~this_expect~0#1| 17)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,310 INFO L290 TraceCheckUtils]: 526: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,310 INFO L290 TraceCheckUtils]: 527: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,311 INFO L290 TraceCheckUtils]: 528: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,311 INFO L290 TraceCheckUtils]: 529: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,311 INFO L290 TraceCheckUtils]: 530: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(1 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,312 INFO L290 TraceCheckUtils]: 531: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(2 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,312 INFO L290 TraceCheckUtils]: 532: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(3 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,312 INFO L290 TraceCheckUtils]: 533: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(4 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,312 INFO L290 TraceCheckUtils]: 534: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,313 INFO L290 TraceCheckUtils]: 535: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,313 INFO L290 TraceCheckUtils]: 536: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,313 INFO L290 TraceCheckUtils]: 537: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,314 INFO L290 TraceCheckUtils]: 538: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,314 INFO L290 TraceCheckUtils]: 539: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,314 INFO L290 TraceCheckUtils]: 540: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,314 INFO L290 TraceCheckUtils]: 541: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,315 INFO L290 TraceCheckUtils]: 542: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !main_#t~short45#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,315 INFO L290 TraceCheckUtils]: 543: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,315 INFO L290 TraceCheckUtils]: 544: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,316 INFO L290 TraceCheckUtils]: 545: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,316 INFO L290 TraceCheckUtils]: 546: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,316 INFO L290 TraceCheckUtils]: 547: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,317 INFO L290 TraceCheckUtils]: 548: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,317 INFO L290 TraceCheckUtils]: 549: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 == main_~q~0#1); {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,317 INFO L290 TraceCheckUtils]: 550: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,317 INFO L290 TraceCheckUtils]: 551: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,318 INFO L290 TraceCheckUtils]: 552: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,318 INFO L290 TraceCheckUtils]: 553: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,318 INFO L290 TraceCheckUtils]: 554: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} is VALID [2022-02-21 03:11:22,319 INFO L290 TraceCheckUtils]: 555: Hoare triple {48134#(<= |ULTIMATE.start_main_~this_expect~0#1| 18)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,319 INFO L290 TraceCheckUtils]: 556: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,319 INFO L290 TraceCheckUtils]: 557: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,320 INFO L290 TraceCheckUtils]: 558: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,320 INFO L290 TraceCheckUtils]: 559: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,320 INFO L290 TraceCheckUtils]: 560: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(1 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,321 INFO L290 TraceCheckUtils]: 561: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(2 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,321 INFO L290 TraceCheckUtils]: 562: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,321 INFO L290 TraceCheckUtils]: 563: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,321 INFO L290 TraceCheckUtils]: 564: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,322 INFO L290 TraceCheckUtils]: 565: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,322 INFO L290 TraceCheckUtils]: 566: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !main_#t~short28#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,322 INFO L290 TraceCheckUtils]: 567: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,323 INFO L290 TraceCheckUtils]: 568: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,323 INFO L290 TraceCheckUtils]: 569: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,323 INFO L290 TraceCheckUtils]: 570: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,323 INFO L290 TraceCheckUtils]: 571: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,324 INFO L290 TraceCheckUtils]: 572: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,324 INFO L290 TraceCheckUtils]: 573: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,324 INFO L290 TraceCheckUtils]: 574: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(1 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,325 INFO L290 TraceCheckUtils]: 575: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(2 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,325 INFO L290 TraceCheckUtils]: 576: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(3 == main_~q~0#1); {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,325 INFO L290 TraceCheckUtils]: 577: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,325 INFO L290 TraceCheckUtils]: 578: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,326 INFO L290 TraceCheckUtils]: 579: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,326 INFO L290 TraceCheckUtils]: 580: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,326 INFO L290 TraceCheckUtils]: 581: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,327 INFO L290 TraceCheckUtils]: 582: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,327 INFO L290 TraceCheckUtils]: 583: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,327 INFO L290 TraceCheckUtils]: 584: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} is VALID [2022-02-21 03:11:22,328 INFO L290 TraceCheckUtils]: 585: Hoare triple {48135#(<= |ULTIMATE.start_main_~this_expect~0#1| 19)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,328 INFO L290 TraceCheckUtils]: 586: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,329 INFO L290 TraceCheckUtils]: 587: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,329 INFO L290 TraceCheckUtils]: 588: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,329 INFO L290 TraceCheckUtils]: 589: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,330 INFO L290 TraceCheckUtils]: 590: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(1 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,330 INFO L290 TraceCheckUtils]: 591: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(2 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,330 INFO L290 TraceCheckUtils]: 592: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(3 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,331 INFO L290 TraceCheckUtils]: 593: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(4 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,331 INFO L290 TraceCheckUtils]: 594: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,331 INFO L290 TraceCheckUtils]: 595: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,332 INFO L290 TraceCheckUtils]: 596: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,332 INFO L290 TraceCheckUtils]: 597: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,332 INFO L290 TraceCheckUtils]: 598: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,333 INFO L290 TraceCheckUtils]: 599: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,333 INFO L290 TraceCheckUtils]: 600: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,333 INFO L290 TraceCheckUtils]: 601: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,334 INFO L290 TraceCheckUtils]: 602: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !main_#t~short45#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,334 INFO L290 TraceCheckUtils]: 603: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,334 INFO L290 TraceCheckUtils]: 604: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,335 INFO L290 TraceCheckUtils]: 605: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,335 INFO L290 TraceCheckUtils]: 606: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,336 INFO L290 TraceCheckUtils]: 607: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,336 INFO L290 TraceCheckUtils]: 608: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,336 INFO L290 TraceCheckUtils]: 609: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 == main_~q~0#1); {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,337 INFO L290 TraceCheckUtils]: 610: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,337 INFO L290 TraceCheckUtils]: 611: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,337 INFO L290 TraceCheckUtils]: 612: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,337 INFO L290 TraceCheckUtils]: 613: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,338 INFO L290 TraceCheckUtils]: 614: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} is VALID [2022-02-21 03:11:22,339 INFO L290 TraceCheckUtils]: 615: Hoare triple {48136#(<= |ULTIMATE.start_main_~this_expect~0#1| 20)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,340 INFO L290 TraceCheckUtils]: 616: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,340 INFO L290 TraceCheckUtils]: 617: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,340 INFO L290 TraceCheckUtils]: 618: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,341 INFO L290 TraceCheckUtils]: 619: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,341 INFO L290 TraceCheckUtils]: 620: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(1 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,341 INFO L290 TraceCheckUtils]: 621: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(2 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,342 INFO L290 TraceCheckUtils]: 622: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,342 INFO L290 TraceCheckUtils]: 623: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,342 INFO L290 TraceCheckUtils]: 624: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,342 INFO L290 TraceCheckUtils]: 625: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,343 INFO L290 TraceCheckUtils]: 626: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !main_#t~short28#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,343 INFO L290 TraceCheckUtils]: 627: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,343 INFO L290 TraceCheckUtils]: 628: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,344 INFO L290 TraceCheckUtils]: 629: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,344 INFO L290 TraceCheckUtils]: 630: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,345 INFO L290 TraceCheckUtils]: 631: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,345 INFO L290 TraceCheckUtils]: 632: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,345 INFO L290 TraceCheckUtils]: 633: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,345 INFO L290 TraceCheckUtils]: 634: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(1 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,346 INFO L290 TraceCheckUtils]: 635: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(2 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,346 INFO L290 TraceCheckUtils]: 636: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(3 == main_~q~0#1); {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,346 INFO L290 TraceCheckUtils]: 637: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,347 INFO L290 TraceCheckUtils]: 638: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,347 INFO L290 TraceCheckUtils]: 639: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,347 INFO L290 TraceCheckUtils]: 640: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,347 INFO L290 TraceCheckUtils]: 641: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,348 INFO L290 TraceCheckUtils]: 642: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,348 INFO L290 TraceCheckUtils]: 643: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,348 INFO L290 TraceCheckUtils]: 644: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} is VALID [2022-02-21 03:11:22,349 INFO L290 TraceCheckUtils]: 645: Hoare triple {48137#(<= |ULTIMATE.start_main_~this_expect~0#1| 21)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,349 INFO L290 TraceCheckUtils]: 646: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,349 INFO L290 TraceCheckUtils]: 647: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,350 INFO L290 TraceCheckUtils]: 648: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,350 INFO L290 TraceCheckUtils]: 649: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,350 INFO L290 TraceCheckUtils]: 650: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(1 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,350 INFO L290 TraceCheckUtils]: 651: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(2 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,351 INFO L290 TraceCheckUtils]: 652: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(3 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,351 INFO L290 TraceCheckUtils]: 653: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(4 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,351 INFO L290 TraceCheckUtils]: 654: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,352 INFO L290 TraceCheckUtils]: 655: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,352 INFO L290 TraceCheckUtils]: 656: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,352 INFO L290 TraceCheckUtils]: 657: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,353 INFO L290 TraceCheckUtils]: 658: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,353 INFO L290 TraceCheckUtils]: 659: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,353 INFO L290 TraceCheckUtils]: 660: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,353 INFO L290 TraceCheckUtils]: 661: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,354 INFO L290 TraceCheckUtils]: 662: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !main_#t~short45#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,354 INFO L290 TraceCheckUtils]: 663: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,354 INFO L290 TraceCheckUtils]: 664: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,355 INFO L290 TraceCheckUtils]: 665: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,355 INFO L290 TraceCheckUtils]: 666: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,355 INFO L290 TraceCheckUtils]: 667: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,356 INFO L290 TraceCheckUtils]: 668: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,356 INFO L290 TraceCheckUtils]: 669: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 == main_~q~0#1); {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,356 INFO L290 TraceCheckUtils]: 670: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,356 INFO L290 TraceCheckUtils]: 671: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,357 INFO L290 TraceCheckUtils]: 672: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,357 INFO L290 TraceCheckUtils]: 673: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,357 INFO L290 TraceCheckUtils]: 674: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} is VALID [2022-02-21 03:11:22,358 INFO L290 TraceCheckUtils]: 675: Hoare triple {48138#(<= |ULTIMATE.start_main_~this_expect~0#1| 22)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,358 INFO L290 TraceCheckUtils]: 676: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,358 INFO L290 TraceCheckUtils]: 677: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,359 INFO L290 TraceCheckUtils]: 678: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,359 INFO L290 TraceCheckUtils]: 679: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,359 INFO L290 TraceCheckUtils]: 680: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(1 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,360 INFO L290 TraceCheckUtils]: 681: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(2 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,360 INFO L290 TraceCheckUtils]: 682: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,360 INFO L290 TraceCheckUtils]: 683: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,361 INFO L290 TraceCheckUtils]: 684: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,361 INFO L290 TraceCheckUtils]: 685: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,361 INFO L290 TraceCheckUtils]: 686: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !main_#t~short28#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,361 INFO L290 TraceCheckUtils]: 687: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,362 INFO L290 TraceCheckUtils]: 688: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,362 INFO L290 TraceCheckUtils]: 689: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,362 INFO L290 TraceCheckUtils]: 690: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,363 INFO L290 TraceCheckUtils]: 691: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,363 INFO L290 TraceCheckUtils]: 692: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,363 INFO L290 TraceCheckUtils]: 693: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,364 INFO L290 TraceCheckUtils]: 694: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(1 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,364 INFO L290 TraceCheckUtils]: 695: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(2 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,364 INFO L290 TraceCheckUtils]: 696: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(3 == main_~q~0#1); {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,364 INFO L290 TraceCheckUtils]: 697: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,365 INFO L290 TraceCheckUtils]: 698: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,365 INFO L290 TraceCheckUtils]: 699: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,365 INFO L290 TraceCheckUtils]: 700: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,366 INFO L290 TraceCheckUtils]: 701: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,366 INFO L290 TraceCheckUtils]: 702: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,366 INFO L290 TraceCheckUtils]: 703: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,367 INFO L290 TraceCheckUtils]: 704: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} is VALID [2022-02-21 03:11:22,367 INFO L290 TraceCheckUtils]: 705: Hoare triple {48139#(<= |ULTIMATE.start_main_~this_expect~0#1| 23)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,368 INFO L290 TraceCheckUtils]: 706: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,368 INFO L290 TraceCheckUtils]: 707: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,368 INFO L290 TraceCheckUtils]: 708: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,368 INFO L290 TraceCheckUtils]: 709: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,369 INFO L290 TraceCheckUtils]: 710: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(1 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,369 INFO L290 TraceCheckUtils]: 711: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(2 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,369 INFO L290 TraceCheckUtils]: 712: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(3 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,370 INFO L290 TraceCheckUtils]: 713: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(4 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,370 INFO L290 TraceCheckUtils]: 714: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,370 INFO L290 TraceCheckUtils]: 715: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,371 INFO L290 TraceCheckUtils]: 716: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,371 INFO L290 TraceCheckUtils]: 717: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,371 INFO L290 TraceCheckUtils]: 718: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,371 INFO L290 TraceCheckUtils]: 719: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,372 INFO L290 TraceCheckUtils]: 720: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,372 INFO L290 TraceCheckUtils]: 721: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,372 INFO L290 TraceCheckUtils]: 722: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !main_#t~short45#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,373 INFO L290 TraceCheckUtils]: 723: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,373 INFO L290 TraceCheckUtils]: 724: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,373 INFO L290 TraceCheckUtils]: 725: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,374 INFO L290 TraceCheckUtils]: 726: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,374 INFO L290 TraceCheckUtils]: 727: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,374 INFO L290 TraceCheckUtils]: 728: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,375 INFO L290 TraceCheckUtils]: 729: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 == main_~q~0#1); {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,375 INFO L290 TraceCheckUtils]: 730: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,375 INFO L290 TraceCheckUtils]: 731: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,376 INFO L290 TraceCheckUtils]: 732: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,376 INFO L290 TraceCheckUtils]: 733: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,376 INFO L290 TraceCheckUtils]: 734: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} is VALID [2022-02-21 03:11:22,377 INFO L290 TraceCheckUtils]: 735: Hoare triple {48140#(<= |ULTIMATE.start_main_~this_expect~0#1| 24)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,377 INFO L290 TraceCheckUtils]: 736: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,377 INFO L290 TraceCheckUtils]: 737: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,377 INFO L290 TraceCheckUtils]: 738: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,378 INFO L290 TraceCheckUtils]: 739: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,378 INFO L290 TraceCheckUtils]: 740: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(1 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,378 INFO L290 TraceCheckUtils]: 741: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(2 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,379 INFO L290 TraceCheckUtils]: 742: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,379 INFO L290 TraceCheckUtils]: 743: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,379 INFO L290 TraceCheckUtils]: 744: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,379 INFO L290 TraceCheckUtils]: 745: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,380 INFO L290 TraceCheckUtils]: 746: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !main_#t~short28#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,380 INFO L290 TraceCheckUtils]: 747: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,380 INFO L290 TraceCheckUtils]: 748: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,381 INFO L290 TraceCheckUtils]: 749: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,381 INFO L290 TraceCheckUtils]: 750: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,381 INFO L290 TraceCheckUtils]: 751: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,381 INFO L290 TraceCheckUtils]: 752: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,382 INFO L290 TraceCheckUtils]: 753: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,382 INFO L290 TraceCheckUtils]: 754: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(1 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,382 INFO L290 TraceCheckUtils]: 755: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(2 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,383 INFO L290 TraceCheckUtils]: 756: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(3 == main_~q~0#1); {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,383 INFO L290 TraceCheckUtils]: 757: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,407 INFO L290 TraceCheckUtils]: 758: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,411 INFO L290 TraceCheckUtils]: 759: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,412 INFO L290 TraceCheckUtils]: 760: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,412 INFO L290 TraceCheckUtils]: 761: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,413 INFO L290 TraceCheckUtils]: 762: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,413 INFO L290 TraceCheckUtils]: 763: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,413 INFO L290 TraceCheckUtils]: 764: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} is VALID [2022-02-21 03:11:22,414 INFO L290 TraceCheckUtils]: 765: Hoare triple {48141#(<= |ULTIMATE.start_main_~this_expect~0#1| 25)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,414 INFO L290 TraceCheckUtils]: 766: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,414 INFO L290 TraceCheckUtils]: 767: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,415 INFO L290 TraceCheckUtils]: 768: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,415 INFO L290 TraceCheckUtils]: 769: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,415 INFO L290 TraceCheckUtils]: 770: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(1 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,415 INFO L290 TraceCheckUtils]: 771: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(2 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,416 INFO L290 TraceCheckUtils]: 772: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(3 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,416 INFO L290 TraceCheckUtils]: 773: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(4 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,416 INFO L290 TraceCheckUtils]: 774: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,431 INFO L290 TraceCheckUtils]: 775: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,445 INFO L290 TraceCheckUtils]: 776: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,445 INFO L290 TraceCheckUtils]: 777: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,445 INFO L290 TraceCheckUtils]: 778: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,446 INFO L290 TraceCheckUtils]: 779: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,446 INFO L290 TraceCheckUtils]: 780: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,446 INFO L290 TraceCheckUtils]: 781: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,447 INFO L290 TraceCheckUtils]: 782: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !main_#t~short45#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,447 INFO L290 TraceCheckUtils]: 783: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,447 INFO L290 TraceCheckUtils]: 784: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,448 INFO L290 TraceCheckUtils]: 785: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,448 INFO L290 TraceCheckUtils]: 786: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,448 INFO L290 TraceCheckUtils]: 787: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,449 INFO L290 TraceCheckUtils]: 788: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,449 INFO L290 TraceCheckUtils]: 789: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 == main_~q~0#1); {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,449 INFO L290 TraceCheckUtils]: 790: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,449 INFO L290 TraceCheckUtils]: 791: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,450 INFO L290 TraceCheckUtils]: 792: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,450 INFO L290 TraceCheckUtils]: 793: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,451 INFO L290 TraceCheckUtils]: 794: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} is VALID [2022-02-21 03:11:22,452 INFO L290 TraceCheckUtils]: 795: Hoare triple {48142#(<= |ULTIMATE.start_main_~this_expect~0#1| 26)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,452 INFO L290 TraceCheckUtils]: 796: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,452 INFO L290 TraceCheckUtils]: 797: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,452 INFO L290 TraceCheckUtils]: 798: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,453 INFO L290 TraceCheckUtils]: 799: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,453 INFO L290 TraceCheckUtils]: 800: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(1 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,453 INFO L290 TraceCheckUtils]: 801: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(2 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,453 INFO L290 TraceCheckUtils]: 802: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,454 INFO L290 TraceCheckUtils]: 803: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,454 INFO L290 TraceCheckUtils]: 804: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,455 INFO L290 TraceCheckUtils]: 805: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,455 INFO L290 TraceCheckUtils]: 806: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !main_#t~short28#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,456 INFO L290 TraceCheckUtils]: 807: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,456 INFO L290 TraceCheckUtils]: 808: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,456 INFO L290 TraceCheckUtils]: 809: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,457 INFO L290 TraceCheckUtils]: 810: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,457 INFO L290 TraceCheckUtils]: 811: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,457 INFO L290 TraceCheckUtils]: 812: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,457 INFO L290 TraceCheckUtils]: 813: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,458 INFO L290 TraceCheckUtils]: 814: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(1 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,458 INFO L290 TraceCheckUtils]: 815: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(2 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,458 INFO L290 TraceCheckUtils]: 816: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(3 == main_~q~0#1); {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,458 INFO L290 TraceCheckUtils]: 817: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,459 INFO L290 TraceCheckUtils]: 818: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,459 INFO L290 TraceCheckUtils]: 819: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,459 INFO L290 TraceCheckUtils]: 820: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,460 INFO L290 TraceCheckUtils]: 821: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,460 INFO L290 TraceCheckUtils]: 822: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,460 INFO L290 TraceCheckUtils]: 823: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,460 INFO L290 TraceCheckUtils]: 824: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} is VALID [2022-02-21 03:11:22,461 INFO L290 TraceCheckUtils]: 825: Hoare triple {48143#(<= |ULTIMATE.start_main_~this_expect~0#1| 27)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,461 INFO L290 TraceCheckUtils]: 826: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,461 INFO L290 TraceCheckUtils]: 827: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,462 INFO L290 TraceCheckUtils]: 828: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,462 INFO L290 TraceCheckUtils]: 829: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,462 INFO L290 TraceCheckUtils]: 830: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(1 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,462 INFO L290 TraceCheckUtils]: 831: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(2 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,463 INFO L290 TraceCheckUtils]: 832: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(3 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,463 INFO L290 TraceCheckUtils]: 833: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(4 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,463 INFO L290 TraceCheckUtils]: 834: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,464 INFO L290 TraceCheckUtils]: 835: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,464 INFO L290 TraceCheckUtils]: 836: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,464 INFO L290 TraceCheckUtils]: 837: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,464 INFO L290 TraceCheckUtils]: 838: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,465 INFO L290 TraceCheckUtils]: 839: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,465 INFO L290 TraceCheckUtils]: 840: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,465 INFO L290 TraceCheckUtils]: 841: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,466 INFO L290 TraceCheckUtils]: 842: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !main_#t~short45#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,466 INFO L290 TraceCheckUtils]: 843: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,466 INFO L290 TraceCheckUtils]: 844: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,467 INFO L290 TraceCheckUtils]: 845: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,471 INFO L290 TraceCheckUtils]: 846: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,471 INFO L290 TraceCheckUtils]: 847: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,472 INFO L290 TraceCheckUtils]: 848: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,472 INFO L290 TraceCheckUtils]: 849: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 == main_~q~0#1); {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,472 INFO L290 TraceCheckUtils]: 850: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,472 INFO L290 TraceCheckUtils]: 851: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,473 INFO L290 TraceCheckUtils]: 852: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,473 INFO L290 TraceCheckUtils]: 853: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,473 INFO L290 TraceCheckUtils]: 854: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} is VALID [2022-02-21 03:11:22,474 INFO L290 TraceCheckUtils]: 855: Hoare triple {48144#(<= |ULTIMATE.start_main_~this_expect~0#1| 28)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,475 INFO L290 TraceCheckUtils]: 856: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,475 INFO L290 TraceCheckUtils]: 857: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,476 INFO L290 TraceCheckUtils]: 858: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,476 INFO L290 TraceCheckUtils]: 859: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,476 INFO L290 TraceCheckUtils]: 860: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(1 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,476 INFO L290 TraceCheckUtils]: 861: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(2 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,477 INFO L290 TraceCheckUtils]: 862: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,477 INFO L290 TraceCheckUtils]: 863: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,477 INFO L290 TraceCheckUtils]: 864: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,478 INFO L290 TraceCheckUtils]: 865: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,478 INFO L290 TraceCheckUtils]: 866: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !main_#t~short28#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,479 INFO L290 TraceCheckUtils]: 867: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,479 INFO L290 TraceCheckUtils]: 868: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,480 INFO L290 TraceCheckUtils]: 869: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,480 INFO L290 TraceCheckUtils]: 870: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,480 INFO L290 TraceCheckUtils]: 871: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,481 INFO L290 TraceCheckUtils]: 872: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,481 INFO L290 TraceCheckUtils]: 873: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,481 INFO L290 TraceCheckUtils]: 874: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(1 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,481 INFO L290 TraceCheckUtils]: 875: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(2 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,482 INFO L290 TraceCheckUtils]: 876: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(3 == main_~q~0#1); {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,482 INFO L290 TraceCheckUtils]: 877: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,483 INFO L290 TraceCheckUtils]: 878: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,483 INFO L290 TraceCheckUtils]: 879: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,484 INFO L290 TraceCheckUtils]: 880: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,484 INFO L290 TraceCheckUtils]: 881: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,484 INFO L290 TraceCheckUtils]: 882: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,484 INFO L290 TraceCheckUtils]: 883: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,485 INFO L290 TraceCheckUtils]: 884: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} is VALID [2022-02-21 03:11:22,485 INFO L290 TraceCheckUtils]: 885: Hoare triple {48145#(<= |ULTIMATE.start_main_~this_expect~0#1| 29)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,485 INFO L290 TraceCheckUtils]: 886: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,486 INFO L290 TraceCheckUtils]: 887: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,487 INFO L290 TraceCheckUtils]: 888: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,487 INFO L290 TraceCheckUtils]: 889: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,488 INFO L290 TraceCheckUtils]: 890: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(1 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,488 INFO L290 TraceCheckUtils]: 891: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(2 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,488 INFO L290 TraceCheckUtils]: 892: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(3 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,488 INFO L290 TraceCheckUtils]: 893: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(4 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,488 INFO L290 TraceCheckUtils]: 894: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,489 INFO L290 TraceCheckUtils]: 895: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,489 INFO L290 TraceCheckUtils]: 896: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,489 INFO L290 TraceCheckUtils]: 897: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,489 INFO L290 TraceCheckUtils]: 898: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,491 INFO L290 TraceCheckUtils]: 899: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,491 INFO L290 TraceCheckUtils]: 900: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,492 INFO L290 TraceCheckUtils]: 901: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,492 INFO L290 TraceCheckUtils]: 902: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !main_#t~short45#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,492 INFO L290 TraceCheckUtils]: 903: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,492 INFO L290 TraceCheckUtils]: 904: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,493 INFO L290 TraceCheckUtils]: 905: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,493 INFO L290 TraceCheckUtils]: 906: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,493 INFO L290 TraceCheckUtils]: 907: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,493 INFO L290 TraceCheckUtils]: 908: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,493 INFO L290 TraceCheckUtils]: 909: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 == main_~q~0#1); {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,495 INFO L290 TraceCheckUtils]: 910: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,495 INFO L290 TraceCheckUtils]: 911: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,496 INFO L290 TraceCheckUtils]: 912: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,496 INFO L290 TraceCheckUtils]: 913: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,496 INFO L290 TraceCheckUtils]: 914: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} is VALID [2022-02-21 03:11:22,497 INFO L290 TraceCheckUtils]: 915: Hoare triple {48146#(<= |ULTIMATE.start_main_~this_expect~0#1| 30)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,497 INFO L290 TraceCheckUtils]: 916: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,497 INFO L290 TraceCheckUtils]: 917: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,498 INFO L290 TraceCheckUtils]: 918: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,498 INFO L290 TraceCheckUtils]: 919: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,498 INFO L290 TraceCheckUtils]: 920: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(1 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,498 INFO L290 TraceCheckUtils]: 921: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(2 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,499 INFO L290 TraceCheckUtils]: 922: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,499 INFO L290 TraceCheckUtils]: 923: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,499 INFO L290 TraceCheckUtils]: 924: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,500 INFO L290 TraceCheckUtils]: 925: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,500 INFO L290 TraceCheckUtils]: 926: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !main_#t~short28#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,500 INFO L290 TraceCheckUtils]: 927: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,500 INFO L290 TraceCheckUtils]: 928: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,501 INFO L290 TraceCheckUtils]: 929: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,501 INFO L290 TraceCheckUtils]: 930: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,501 INFO L290 TraceCheckUtils]: 931: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,502 INFO L290 TraceCheckUtils]: 932: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,502 INFO L290 TraceCheckUtils]: 933: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,502 INFO L290 TraceCheckUtils]: 934: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(1 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,502 INFO L290 TraceCheckUtils]: 935: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(2 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,503 INFO L290 TraceCheckUtils]: 936: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(3 == main_~q~0#1); {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,503 INFO L290 TraceCheckUtils]: 937: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,503 INFO L290 TraceCheckUtils]: 938: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,504 INFO L290 TraceCheckUtils]: 939: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,504 INFO L290 TraceCheckUtils]: 940: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,504 INFO L290 TraceCheckUtils]: 941: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,504 INFO L290 TraceCheckUtils]: 942: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,505 INFO L290 TraceCheckUtils]: 943: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,505 INFO L290 TraceCheckUtils]: 944: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} is VALID [2022-02-21 03:11:22,505 INFO L290 TraceCheckUtils]: 945: Hoare triple {48147#(<= |ULTIMATE.start_main_~this_expect~0#1| 31)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,506 INFO L290 TraceCheckUtils]: 946: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,506 INFO L290 TraceCheckUtils]: 947: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,506 INFO L290 TraceCheckUtils]: 948: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,506 INFO L290 TraceCheckUtils]: 949: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,507 INFO L290 TraceCheckUtils]: 950: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(1 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,507 INFO L290 TraceCheckUtils]: 951: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(2 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,507 INFO L290 TraceCheckUtils]: 952: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(3 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,508 INFO L290 TraceCheckUtils]: 953: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(4 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,508 INFO L290 TraceCheckUtils]: 954: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,508 INFO L290 TraceCheckUtils]: 955: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,508 INFO L290 TraceCheckUtils]: 956: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,509 INFO L290 TraceCheckUtils]: 957: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,509 INFO L290 TraceCheckUtils]: 958: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,509 INFO L290 TraceCheckUtils]: 959: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,510 INFO L290 TraceCheckUtils]: 960: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,510 INFO L290 TraceCheckUtils]: 961: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,510 INFO L290 TraceCheckUtils]: 962: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !main_#t~short45#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,510 INFO L290 TraceCheckUtils]: 963: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,511 INFO L290 TraceCheckUtils]: 964: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,511 INFO L290 TraceCheckUtils]: 965: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,511 INFO L290 TraceCheckUtils]: 966: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,512 INFO L290 TraceCheckUtils]: 967: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,512 INFO L290 TraceCheckUtils]: 968: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,512 INFO L290 TraceCheckUtils]: 969: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 == main_~q~0#1); {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,512 INFO L290 TraceCheckUtils]: 970: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,513 INFO L290 TraceCheckUtils]: 971: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,513 INFO L290 TraceCheckUtils]: 972: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,513 INFO L290 TraceCheckUtils]: 973: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,514 INFO L290 TraceCheckUtils]: 974: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 + main_~this_expect~0#1 <= 2147483647; {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} is VALID [2022-02-21 03:11:22,514 INFO L290 TraceCheckUtils]: 975: Hoare triple {48148#(<= |ULTIMATE.start_main_~this_expect~0#1| 32)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,514 INFO L290 TraceCheckUtils]: 976: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,515 INFO L290 TraceCheckUtils]: 977: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,515 INFO L290 TraceCheckUtils]: 978: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,515 INFO L290 TraceCheckUtils]: 979: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,515 INFO L290 TraceCheckUtils]: 980: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(1 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,516 INFO L290 TraceCheckUtils]: 981: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(2 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,516 INFO L290 TraceCheckUtils]: 982: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,516 INFO L290 TraceCheckUtils]: 983: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,516 INFO L290 TraceCheckUtils]: 984: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,517 INFO L290 TraceCheckUtils]: 985: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,517 INFO L290 TraceCheckUtils]: 986: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !main_#t~short28#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,517 INFO L290 TraceCheckUtils]: 987: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume main_~this_expect~0#1 - 1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,518 INFO L290 TraceCheckUtils]: 988: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,518 INFO L290 TraceCheckUtils]: 989: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,518 INFO L290 TraceCheckUtils]: 990: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,519 INFO L290 TraceCheckUtils]: 991: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,519 INFO L290 TraceCheckUtils]: 992: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,519 INFO L290 TraceCheckUtils]: 993: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,519 INFO L290 TraceCheckUtils]: 994: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(1 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,520 INFO L290 TraceCheckUtils]: 995: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(2 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,520 INFO L290 TraceCheckUtils]: 996: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(3 == main_~q~0#1); {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,520 INFO L290 TraceCheckUtils]: 997: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,520 INFO L290 TraceCheckUtils]: 998: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,521 INFO L290 TraceCheckUtils]: 999: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,521 INFO L290 TraceCheckUtils]: 1,000: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,521 INFO L290 TraceCheckUtils]: 1,001: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,522 INFO L290 TraceCheckUtils]: 1,002: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,522 INFO L290 TraceCheckUtils]: 1,003: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} is VALID [2022-02-21 03:11:22,522 INFO L290 TraceCheckUtils]: 1,004: Hoare triple {48149#(<= |ULTIMATE.start_main_~this_expect~0#1| 33)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {48115#false} is VALID [2022-02-21 03:11:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 14913 backedges. 134 proven. 14646 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-02-21 03:11:22,528 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-21 03:11:27,281 INFO L290 TraceCheckUtils]: 1,004: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 + main_~this_expect~0#1 <= 2147483647); {48115#false} is VALID [2022-02-21 03:11:27,282 INFO L290 TraceCheckUtils]: 1,003: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,283 INFO L290 TraceCheckUtils]: 1,002: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,283 INFO L290 TraceCheckUtils]: 1,001: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,283 INFO L290 TraceCheckUtils]: 1,000: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,284 INFO L290 TraceCheckUtils]: 999: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,284 INFO L290 TraceCheckUtils]: 998: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,284 INFO L290 TraceCheckUtils]: 997: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,285 INFO L290 TraceCheckUtils]: 996: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(3 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,285 INFO L290 TraceCheckUtils]: 995: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(2 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,285 INFO L290 TraceCheckUtils]: 994: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,286 INFO L290 TraceCheckUtils]: 993: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,286 INFO L290 TraceCheckUtils]: 992: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,287 INFO L290 TraceCheckUtils]: 991: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,287 INFO L290 TraceCheckUtils]: 990: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,287 INFO L290 TraceCheckUtils]: 989: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,288 INFO L290 TraceCheckUtils]: 988: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,288 INFO L290 TraceCheckUtils]: 987: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,289 INFO L290 TraceCheckUtils]: 986: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !main_#t~short28#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,289 INFO L290 TraceCheckUtils]: 985: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,289 INFO L290 TraceCheckUtils]: 984: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,290 INFO L290 TraceCheckUtils]: 983: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,290 INFO L290 TraceCheckUtils]: 982: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,290 INFO L290 TraceCheckUtils]: 981: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(2 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,291 INFO L290 TraceCheckUtils]: 980: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(1 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,291 INFO L290 TraceCheckUtils]: 979: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !(0 == main_~q~0#1); {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,291 INFO L290 TraceCheckUtils]: 978: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,292 INFO L290 TraceCheckUtils]: 977: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,292 INFO L290 TraceCheckUtils]: 976: Hoare triple {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,293 INFO L290 TraceCheckUtils]: 975: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483646)} is VALID [2022-02-21 03:11:27,293 INFO L290 TraceCheckUtils]: 974: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,294 INFO L290 TraceCheckUtils]: 973: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,294 INFO L290 TraceCheckUtils]: 972: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,294 INFO L290 TraceCheckUtils]: 971: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,295 INFO L290 TraceCheckUtils]: 970: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,295 INFO L290 TraceCheckUtils]: 969: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,296 INFO L290 TraceCheckUtils]: 968: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,296 INFO L290 TraceCheckUtils]: 967: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,296 INFO L290 TraceCheckUtils]: 966: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,297 INFO L290 TraceCheckUtils]: 965: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,297 INFO L290 TraceCheckUtils]: 964: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,297 INFO L290 TraceCheckUtils]: 963: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,298 INFO L290 TraceCheckUtils]: 962: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !main_#t~short45#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,298 INFO L290 TraceCheckUtils]: 961: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,299 INFO L290 TraceCheckUtils]: 960: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,299 INFO L290 TraceCheckUtils]: 959: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,299 INFO L290 TraceCheckUtils]: 958: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,300 INFO L290 TraceCheckUtils]: 957: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,300 INFO L290 TraceCheckUtils]: 956: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,300 INFO L290 TraceCheckUtils]: 955: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,301 INFO L290 TraceCheckUtils]: 954: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,301 INFO L290 TraceCheckUtils]: 953: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(4 == main_~q~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,302 INFO L290 TraceCheckUtils]: 952: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(3 == main_~q~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,302 INFO L290 TraceCheckUtils]: 951: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(2 == main_~q~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,302 INFO L290 TraceCheckUtils]: 950: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(1 == main_~q~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,303 INFO L290 TraceCheckUtils]: 949: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !(0 == main_~q~0#1); {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,303 INFO L290 TraceCheckUtils]: 948: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,303 INFO L290 TraceCheckUtils]: 947: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,304 INFO L290 TraceCheckUtils]: 946: Hoare triple {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,304 INFO L290 TraceCheckUtils]: 945: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51254#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483645)} is VALID [2022-02-21 03:11:27,305 INFO L290 TraceCheckUtils]: 944: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,305 INFO L290 TraceCheckUtils]: 943: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,306 INFO L290 TraceCheckUtils]: 942: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,306 INFO L290 TraceCheckUtils]: 941: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,306 INFO L290 TraceCheckUtils]: 940: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,307 INFO L290 TraceCheckUtils]: 939: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,307 INFO L290 TraceCheckUtils]: 938: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,307 INFO L290 TraceCheckUtils]: 937: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,308 INFO L290 TraceCheckUtils]: 936: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(3 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,308 INFO L290 TraceCheckUtils]: 935: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(2 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,309 INFO L290 TraceCheckUtils]: 934: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(1 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,309 INFO L290 TraceCheckUtils]: 933: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,309 INFO L290 TraceCheckUtils]: 932: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,310 INFO L290 TraceCheckUtils]: 931: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,310 INFO L290 TraceCheckUtils]: 930: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,311 INFO L290 TraceCheckUtils]: 929: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,311 INFO L290 TraceCheckUtils]: 928: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,311 INFO L290 TraceCheckUtils]: 927: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,312 INFO L290 TraceCheckUtils]: 926: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !main_#t~short28#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,312 INFO L290 TraceCheckUtils]: 925: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,312 INFO L290 TraceCheckUtils]: 924: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,313 INFO L290 TraceCheckUtils]: 923: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,313 INFO L290 TraceCheckUtils]: 922: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,313 INFO L290 TraceCheckUtils]: 921: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(2 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,314 INFO L290 TraceCheckUtils]: 920: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(1 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,314 INFO L290 TraceCheckUtils]: 919: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !(0 == main_~q~0#1); {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,315 INFO L290 TraceCheckUtils]: 918: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,315 INFO L290 TraceCheckUtils]: 917: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,315 INFO L290 TraceCheckUtils]: 916: Hoare triple {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,316 INFO L290 TraceCheckUtils]: 915: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51345#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483644)} is VALID [2022-02-21 03:11:27,316 INFO L290 TraceCheckUtils]: 914: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,317 INFO L290 TraceCheckUtils]: 913: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,317 INFO L290 TraceCheckUtils]: 912: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,318 INFO L290 TraceCheckUtils]: 911: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,318 INFO L290 TraceCheckUtils]: 910: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,318 INFO L290 TraceCheckUtils]: 909: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 == main_~q~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,319 INFO L290 TraceCheckUtils]: 908: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,319 INFO L290 TraceCheckUtils]: 907: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,319 INFO L290 TraceCheckUtils]: 906: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,320 INFO L290 TraceCheckUtils]: 905: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,320 INFO L290 TraceCheckUtils]: 904: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,321 INFO L290 TraceCheckUtils]: 903: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,321 INFO L290 TraceCheckUtils]: 902: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !main_#t~short45#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,321 INFO L290 TraceCheckUtils]: 901: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,322 INFO L290 TraceCheckUtils]: 900: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,322 INFO L290 TraceCheckUtils]: 899: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,322 INFO L290 TraceCheckUtils]: 898: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,323 INFO L290 TraceCheckUtils]: 897: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,323 INFO L290 TraceCheckUtils]: 896: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,324 INFO L290 TraceCheckUtils]: 895: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,324 INFO L290 TraceCheckUtils]: 894: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,324 INFO L290 TraceCheckUtils]: 893: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(4 == main_~q~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,325 INFO L290 TraceCheckUtils]: 892: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(3 == main_~q~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,325 INFO L290 TraceCheckUtils]: 891: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(2 == main_~q~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,325 INFO L290 TraceCheckUtils]: 890: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(1 == main_~q~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,326 INFO L290 TraceCheckUtils]: 889: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !(0 == main_~q~0#1); {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,326 INFO L290 TraceCheckUtils]: 888: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,326 INFO L290 TraceCheckUtils]: 887: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,327 INFO L290 TraceCheckUtils]: 886: Hoare triple {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,327 INFO L290 TraceCheckUtils]: 885: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51436#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483643)} is VALID [2022-02-21 03:11:27,328 INFO L290 TraceCheckUtils]: 884: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,328 INFO L290 TraceCheckUtils]: 883: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,329 INFO L290 TraceCheckUtils]: 882: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,329 INFO L290 TraceCheckUtils]: 881: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,329 INFO L290 TraceCheckUtils]: 880: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,330 INFO L290 TraceCheckUtils]: 879: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,330 INFO L290 TraceCheckUtils]: 878: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,330 INFO L290 TraceCheckUtils]: 877: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,331 INFO L290 TraceCheckUtils]: 876: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(3 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,331 INFO L290 TraceCheckUtils]: 875: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(2 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,332 INFO L290 TraceCheckUtils]: 874: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(1 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,332 INFO L290 TraceCheckUtils]: 873: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,332 INFO L290 TraceCheckUtils]: 872: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,333 INFO L290 TraceCheckUtils]: 871: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,333 INFO L290 TraceCheckUtils]: 870: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,334 INFO L290 TraceCheckUtils]: 869: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,334 INFO L290 TraceCheckUtils]: 868: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,335 INFO L290 TraceCheckUtils]: 867: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,335 INFO L290 TraceCheckUtils]: 866: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !main_#t~short28#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,336 INFO L290 TraceCheckUtils]: 865: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,336 INFO L290 TraceCheckUtils]: 864: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,336 INFO L290 TraceCheckUtils]: 863: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,337 INFO L290 TraceCheckUtils]: 862: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,337 INFO L290 TraceCheckUtils]: 861: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(2 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,338 INFO L290 TraceCheckUtils]: 860: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(1 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,338 INFO L290 TraceCheckUtils]: 859: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !(0 == main_~q~0#1); {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,338 INFO L290 TraceCheckUtils]: 858: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,339 INFO L290 TraceCheckUtils]: 857: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,339 INFO L290 TraceCheckUtils]: 856: Hoare triple {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,340 INFO L290 TraceCheckUtils]: 855: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51527#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483642)} is VALID [2022-02-21 03:11:27,340 INFO L290 TraceCheckUtils]: 854: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,341 INFO L290 TraceCheckUtils]: 853: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,341 INFO L290 TraceCheckUtils]: 852: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,341 INFO L290 TraceCheckUtils]: 851: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,342 INFO L290 TraceCheckUtils]: 850: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,342 INFO L290 TraceCheckUtils]: 849: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 == main_~q~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,343 INFO L290 TraceCheckUtils]: 848: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,343 INFO L290 TraceCheckUtils]: 847: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,343 INFO L290 TraceCheckUtils]: 846: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,344 INFO L290 TraceCheckUtils]: 845: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,344 INFO L290 TraceCheckUtils]: 844: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,345 INFO L290 TraceCheckUtils]: 843: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,345 INFO L290 TraceCheckUtils]: 842: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !main_#t~short45#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,345 INFO L290 TraceCheckUtils]: 841: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,346 INFO L290 TraceCheckUtils]: 840: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,346 INFO L290 TraceCheckUtils]: 839: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,346 INFO L290 TraceCheckUtils]: 838: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,347 INFO L290 TraceCheckUtils]: 837: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,347 INFO L290 TraceCheckUtils]: 836: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,348 INFO L290 TraceCheckUtils]: 835: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,348 INFO L290 TraceCheckUtils]: 834: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,348 INFO L290 TraceCheckUtils]: 833: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(4 == main_~q~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,349 INFO L290 TraceCheckUtils]: 832: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(3 == main_~q~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,349 INFO L290 TraceCheckUtils]: 831: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(2 == main_~q~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,350 INFO L290 TraceCheckUtils]: 830: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(1 == main_~q~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,350 INFO L290 TraceCheckUtils]: 829: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !(0 == main_~q~0#1); {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,350 INFO L290 TraceCheckUtils]: 828: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,351 INFO L290 TraceCheckUtils]: 827: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,351 INFO L290 TraceCheckUtils]: 826: Hoare triple {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,352 INFO L290 TraceCheckUtils]: 825: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51618#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483641)} is VALID [2022-02-21 03:11:27,352 INFO L290 TraceCheckUtils]: 824: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,353 INFO L290 TraceCheckUtils]: 823: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,353 INFO L290 TraceCheckUtils]: 822: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,353 INFO L290 TraceCheckUtils]: 821: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,354 INFO L290 TraceCheckUtils]: 820: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,354 INFO L290 TraceCheckUtils]: 819: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,355 INFO L290 TraceCheckUtils]: 818: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,355 INFO L290 TraceCheckUtils]: 817: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,355 INFO L290 TraceCheckUtils]: 816: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(3 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,356 INFO L290 TraceCheckUtils]: 815: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(2 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,356 INFO L290 TraceCheckUtils]: 814: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(1 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,356 INFO L290 TraceCheckUtils]: 813: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,357 INFO L290 TraceCheckUtils]: 812: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,357 INFO L290 TraceCheckUtils]: 811: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,358 INFO L290 TraceCheckUtils]: 810: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,358 INFO L290 TraceCheckUtils]: 809: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,358 INFO L290 TraceCheckUtils]: 808: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,359 INFO L290 TraceCheckUtils]: 807: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,359 INFO L290 TraceCheckUtils]: 806: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !main_#t~short28#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,360 INFO L290 TraceCheckUtils]: 805: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,360 INFO L290 TraceCheckUtils]: 804: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,360 INFO L290 TraceCheckUtils]: 803: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,361 INFO L290 TraceCheckUtils]: 802: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,361 INFO L290 TraceCheckUtils]: 801: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(2 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,362 INFO L290 TraceCheckUtils]: 800: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(1 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,362 INFO L290 TraceCheckUtils]: 799: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !(0 == main_~q~0#1); {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,362 INFO L290 TraceCheckUtils]: 798: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,363 INFO L290 TraceCheckUtils]: 797: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,363 INFO L290 TraceCheckUtils]: 796: Hoare triple {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,364 INFO L290 TraceCheckUtils]: 795: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51709#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483640)} is VALID [2022-02-21 03:11:27,364 INFO L290 TraceCheckUtils]: 794: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,364 INFO L290 TraceCheckUtils]: 793: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,365 INFO L290 TraceCheckUtils]: 792: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,365 INFO L290 TraceCheckUtils]: 791: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,366 INFO L290 TraceCheckUtils]: 790: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,366 INFO L290 TraceCheckUtils]: 789: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 == main_~q~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,366 INFO L290 TraceCheckUtils]: 788: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,367 INFO L290 TraceCheckUtils]: 787: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,367 INFO L290 TraceCheckUtils]: 786: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,368 INFO L290 TraceCheckUtils]: 785: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,368 INFO L290 TraceCheckUtils]: 784: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,368 INFO L290 TraceCheckUtils]: 783: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,369 INFO L290 TraceCheckUtils]: 782: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !main_#t~short45#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,369 INFO L290 TraceCheckUtils]: 781: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,370 INFO L290 TraceCheckUtils]: 780: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,370 INFO L290 TraceCheckUtils]: 779: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,370 INFO L290 TraceCheckUtils]: 778: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,371 INFO L290 TraceCheckUtils]: 777: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,371 INFO L290 TraceCheckUtils]: 776: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,371 INFO L290 TraceCheckUtils]: 775: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,372 INFO L290 TraceCheckUtils]: 774: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,372 INFO L290 TraceCheckUtils]: 773: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(4 == main_~q~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,373 INFO L290 TraceCheckUtils]: 772: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(3 == main_~q~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,373 INFO L290 TraceCheckUtils]: 771: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(2 == main_~q~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,373 INFO L290 TraceCheckUtils]: 770: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(1 == main_~q~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,374 INFO L290 TraceCheckUtils]: 769: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !(0 == main_~q~0#1); {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,374 INFO L290 TraceCheckUtils]: 768: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,374 INFO L290 TraceCheckUtils]: 767: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,375 INFO L290 TraceCheckUtils]: 766: Hoare triple {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,375 INFO L290 TraceCheckUtils]: 765: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51800#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483639)} is VALID [2022-02-21 03:11:27,376 INFO L290 TraceCheckUtils]: 764: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,376 INFO L290 TraceCheckUtils]: 763: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,377 INFO L290 TraceCheckUtils]: 762: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,377 INFO L290 TraceCheckUtils]: 761: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,377 INFO L290 TraceCheckUtils]: 760: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,378 INFO L290 TraceCheckUtils]: 759: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,378 INFO L290 TraceCheckUtils]: 758: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,379 INFO L290 TraceCheckUtils]: 757: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,379 INFO L290 TraceCheckUtils]: 756: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(3 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,379 INFO L290 TraceCheckUtils]: 755: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(2 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,380 INFO L290 TraceCheckUtils]: 754: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(1 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,380 INFO L290 TraceCheckUtils]: 753: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,380 INFO L290 TraceCheckUtils]: 752: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,381 INFO L290 TraceCheckUtils]: 751: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,381 INFO L290 TraceCheckUtils]: 750: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,381 INFO L290 TraceCheckUtils]: 749: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,382 INFO L290 TraceCheckUtils]: 748: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,382 INFO L290 TraceCheckUtils]: 747: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,382 INFO L290 TraceCheckUtils]: 746: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !main_#t~short28#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,383 INFO L290 TraceCheckUtils]: 745: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,383 INFO L290 TraceCheckUtils]: 744: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,383 INFO L290 TraceCheckUtils]: 743: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,384 INFO L290 TraceCheckUtils]: 742: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,384 INFO L290 TraceCheckUtils]: 741: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(2 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,384 INFO L290 TraceCheckUtils]: 740: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(1 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,385 INFO L290 TraceCheckUtils]: 739: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !(0 == main_~q~0#1); {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,385 INFO L290 TraceCheckUtils]: 738: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,385 INFO L290 TraceCheckUtils]: 737: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,386 INFO L290 TraceCheckUtils]: 736: Hoare triple {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,386 INFO L290 TraceCheckUtils]: 735: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51891#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483638)} is VALID [2022-02-21 03:11:27,387 INFO L290 TraceCheckUtils]: 734: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 + main_~this_expect~0#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,387 INFO L290 TraceCheckUtils]: 733: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,387 INFO L290 TraceCheckUtils]: 732: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,388 INFO L290 TraceCheckUtils]: 731: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,388 INFO L290 TraceCheckUtils]: 730: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,388 INFO L290 TraceCheckUtils]: 729: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 == main_~q~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,389 INFO L290 TraceCheckUtils]: 728: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,389 INFO L290 TraceCheckUtils]: 727: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,389 INFO L290 TraceCheckUtils]: 726: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,390 INFO L290 TraceCheckUtils]: 725: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,390 INFO L290 TraceCheckUtils]: 724: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,390 INFO L290 TraceCheckUtils]: 723: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume main_~this_expect~0#1 - 1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,391 INFO L290 TraceCheckUtils]: 722: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !main_#t~short45#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,391 INFO L290 TraceCheckUtils]: 721: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,391 INFO L290 TraceCheckUtils]: 720: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,392 INFO L290 TraceCheckUtils]: 719: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,392 INFO L290 TraceCheckUtils]: 718: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,392 INFO L290 TraceCheckUtils]: 717: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,393 INFO L290 TraceCheckUtils]: 716: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,393 INFO L290 TraceCheckUtils]: 715: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,393 INFO L290 TraceCheckUtils]: 714: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,394 INFO L290 TraceCheckUtils]: 713: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(4 == main_~q~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,394 INFO L290 TraceCheckUtils]: 712: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(3 == main_~q~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,394 INFO L290 TraceCheckUtils]: 711: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(2 == main_~q~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,395 INFO L290 TraceCheckUtils]: 710: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(1 == main_~q~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,395 INFO L290 TraceCheckUtils]: 709: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !(0 == main_~q~0#1); {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,395 INFO L290 TraceCheckUtils]: 708: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,396 INFO L290 TraceCheckUtils]: 707: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,396 INFO L290 TraceCheckUtils]: 706: Hoare triple {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,396 INFO L290 TraceCheckUtils]: 705: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {51982#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483637)} is VALID [2022-02-21 03:11:27,397 INFO L290 TraceCheckUtils]: 704: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,397 INFO L290 TraceCheckUtils]: 703: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,397 INFO L290 TraceCheckUtils]: 702: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,398 INFO L290 TraceCheckUtils]: 701: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,398 INFO L290 TraceCheckUtils]: 700: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,398 INFO L290 TraceCheckUtils]: 699: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,399 INFO L290 TraceCheckUtils]: 698: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,399 INFO L290 TraceCheckUtils]: 697: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,399 INFO L290 TraceCheckUtils]: 696: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(3 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,400 INFO L290 TraceCheckUtils]: 695: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(2 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,400 INFO L290 TraceCheckUtils]: 694: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(1 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,400 INFO L290 TraceCheckUtils]: 693: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,401 INFO L290 TraceCheckUtils]: 692: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,401 INFO L290 TraceCheckUtils]: 691: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,401 INFO L290 TraceCheckUtils]: 690: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,402 INFO L290 TraceCheckUtils]: 689: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,402 INFO L290 TraceCheckUtils]: 688: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,402 INFO L290 TraceCheckUtils]: 687: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,403 INFO L290 TraceCheckUtils]: 686: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !main_#t~short28#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,403 INFO L290 TraceCheckUtils]: 685: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,403 INFO L290 TraceCheckUtils]: 684: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,404 INFO L290 TraceCheckUtils]: 683: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,404 INFO L290 TraceCheckUtils]: 682: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,404 INFO L290 TraceCheckUtils]: 681: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(2 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,405 INFO L290 TraceCheckUtils]: 680: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(1 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,405 INFO L290 TraceCheckUtils]: 679: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !(0 == main_~q~0#1); {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,405 INFO L290 TraceCheckUtils]: 678: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,406 INFO L290 TraceCheckUtils]: 677: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,406 INFO L290 TraceCheckUtils]: 676: Hoare triple {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,407 INFO L290 TraceCheckUtils]: 675: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52073#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483636)} is VALID [2022-02-21 03:11:27,407 INFO L290 TraceCheckUtils]: 674: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,407 INFO L290 TraceCheckUtils]: 673: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,408 INFO L290 TraceCheckUtils]: 672: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,408 INFO L290 TraceCheckUtils]: 671: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,408 INFO L290 TraceCheckUtils]: 670: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,409 INFO L290 TraceCheckUtils]: 669: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 == main_~q~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,409 INFO L290 TraceCheckUtils]: 668: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,409 INFO L290 TraceCheckUtils]: 667: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,410 INFO L290 TraceCheckUtils]: 666: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,410 INFO L290 TraceCheckUtils]: 665: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,410 INFO L290 TraceCheckUtils]: 664: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,411 INFO L290 TraceCheckUtils]: 663: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,411 INFO L290 TraceCheckUtils]: 662: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !main_#t~short45#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,411 INFO L290 TraceCheckUtils]: 661: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,412 INFO L290 TraceCheckUtils]: 660: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,412 INFO L290 TraceCheckUtils]: 659: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,412 INFO L290 TraceCheckUtils]: 658: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,413 INFO L290 TraceCheckUtils]: 657: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,413 INFO L290 TraceCheckUtils]: 656: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,413 INFO L290 TraceCheckUtils]: 655: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,414 INFO L290 TraceCheckUtils]: 654: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,414 INFO L290 TraceCheckUtils]: 653: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(4 == main_~q~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,414 INFO L290 TraceCheckUtils]: 652: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(3 == main_~q~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,415 INFO L290 TraceCheckUtils]: 651: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(2 == main_~q~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,415 INFO L290 TraceCheckUtils]: 650: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(1 == main_~q~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,415 INFO L290 TraceCheckUtils]: 649: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !(0 == main_~q~0#1); {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,416 INFO L290 TraceCheckUtils]: 648: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,416 INFO L290 TraceCheckUtils]: 647: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,416 INFO L290 TraceCheckUtils]: 646: Hoare triple {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,417 INFO L290 TraceCheckUtils]: 645: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52164#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483635)} is VALID [2022-02-21 03:11:27,417 INFO L290 TraceCheckUtils]: 644: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,417 INFO L290 TraceCheckUtils]: 643: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,418 INFO L290 TraceCheckUtils]: 642: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,418 INFO L290 TraceCheckUtils]: 641: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,418 INFO L290 TraceCheckUtils]: 640: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,419 INFO L290 TraceCheckUtils]: 639: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,419 INFO L290 TraceCheckUtils]: 638: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,419 INFO L290 TraceCheckUtils]: 637: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,420 INFO L290 TraceCheckUtils]: 636: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(3 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,420 INFO L290 TraceCheckUtils]: 635: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(2 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,420 INFO L290 TraceCheckUtils]: 634: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(1 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,421 INFO L290 TraceCheckUtils]: 633: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,421 INFO L290 TraceCheckUtils]: 632: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,422 INFO L290 TraceCheckUtils]: 631: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,422 INFO L290 TraceCheckUtils]: 630: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,422 INFO L290 TraceCheckUtils]: 629: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,423 INFO L290 TraceCheckUtils]: 628: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,423 INFO L290 TraceCheckUtils]: 627: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,423 INFO L290 TraceCheckUtils]: 626: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !main_#t~short28#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,424 INFO L290 TraceCheckUtils]: 625: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,424 INFO L290 TraceCheckUtils]: 624: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,424 INFO L290 TraceCheckUtils]: 623: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,425 INFO L290 TraceCheckUtils]: 622: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,425 INFO L290 TraceCheckUtils]: 621: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(2 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,425 INFO L290 TraceCheckUtils]: 620: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(1 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,426 INFO L290 TraceCheckUtils]: 619: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !(0 == main_~q~0#1); {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,426 INFO L290 TraceCheckUtils]: 618: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,426 INFO L290 TraceCheckUtils]: 617: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,427 INFO L290 TraceCheckUtils]: 616: Hoare triple {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,427 INFO L290 TraceCheckUtils]: 615: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52255#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483634)} is VALID [2022-02-21 03:11:27,428 INFO L290 TraceCheckUtils]: 614: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,428 INFO L290 TraceCheckUtils]: 613: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,428 INFO L290 TraceCheckUtils]: 612: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,429 INFO L290 TraceCheckUtils]: 611: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,429 INFO L290 TraceCheckUtils]: 610: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,430 INFO L290 TraceCheckUtils]: 609: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 == main_~q~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,430 INFO L290 TraceCheckUtils]: 608: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,430 INFO L290 TraceCheckUtils]: 607: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,431 INFO L290 TraceCheckUtils]: 606: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,431 INFO L290 TraceCheckUtils]: 605: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,431 INFO L290 TraceCheckUtils]: 604: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,432 INFO L290 TraceCheckUtils]: 603: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,432 INFO L290 TraceCheckUtils]: 602: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !main_#t~short45#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,432 INFO L290 TraceCheckUtils]: 601: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,433 INFO L290 TraceCheckUtils]: 600: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,433 INFO L290 TraceCheckUtils]: 599: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,433 INFO L290 TraceCheckUtils]: 598: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,434 INFO L290 TraceCheckUtils]: 597: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,434 INFO L290 TraceCheckUtils]: 596: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,434 INFO L290 TraceCheckUtils]: 595: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,435 INFO L290 TraceCheckUtils]: 594: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,435 INFO L290 TraceCheckUtils]: 593: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(4 == main_~q~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,435 INFO L290 TraceCheckUtils]: 592: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(3 == main_~q~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,436 INFO L290 TraceCheckUtils]: 591: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(2 == main_~q~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,436 INFO L290 TraceCheckUtils]: 590: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(1 == main_~q~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,437 INFO L290 TraceCheckUtils]: 589: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !(0 == main_~q~0#1); {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,437 INFO L290 TraceCheckUtils]: 588: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,437 INFO L290 TraceCheckUtils]: 587: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,438 INFO L290 TraceCheckUtils]: 586: Hoare triple {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,438 INFO L290 TraceCheckUtils]: 585: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52346#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483633)} is VALID [2022-02-21 03:11:27,439 INFO L290 TraceCheckUtils]: 584: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,439 INFO L290 TraceCheckUtils]: 583: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,439 INFO L290 TraceCheckUtils]: 582: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,440 INFO L290 TraceCheckUtils]: 581: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,440 INFO L290 TraceCheckUtils]: 580: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,440 INFO L290 TraceCheckUtils]: 579: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,441 INFO L290 TraceCheckUtils]: 578: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,441 INFO L290 TraceCheckUtils]: 577: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,441 INFO L290 TraceCheckUtils]: 576: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(3 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,442 INFO L290 TraceCheckUtils]: 575: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(2 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,442 INFO L290 TraceCheckUtils]: 574: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(1 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,442 INFO L290 TraceCheckUtils]: 573: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,443 INFO L290 TraceCheckUtils]: 572: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,443 INFO L290 TraceCheckUtils]: 571: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,443 INFO L290 TraceCheckUtils]: 570: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,444 INFO L290 TraceCheckUtils]: 569: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,444 INFO L290 TraceCheckUtils]: 568: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,444 INFO L290 TraceCheckUtils]: 567: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,445 INFO L290 TraceCheckUtils]: 566: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !main_#t~short28#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,445 INFO L290 TraceCheckUtils]: 565: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,445 INFO L290 TraceCheckUtils]: 564: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,446 INFO L290 TraceCheckUtils]: 563: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,446 INFO L290 TraceCheckUtils]: 562: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,446 INFO L290 TraceCheckUtils]: 561: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(2 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,447 INFO L290 TraceCheckUtils]: 560: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(1 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,447 INFO L290 TraceCheckUtils]: 559: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !(0 == main_~q~0#1); {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,448 INFO L290 TraceCheckUtils]: 558: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,448 INFO L290 TraceCheckUtils]: 557: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,448 INFO L290 TraceCheckUtils]: 556: Hoare triple {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,449 INFO L290 TraceCheckUtils]: 555: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52437#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483632)} is VALID [2022-02-21 03:11:27,449 INFO L290 TraceCheckUtils]: 554: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,450 INFO L290 TraceCheckUtils]: 553: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,450 INFO L290 TraceCheckUtils]: 552: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,450 INFO L290 TraceCheckUtils]: 551: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,451 INFO L290 TraceCheckUtils]: 550: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,451 INFO L290 TraceCheckUtils]: 549: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 == main_~q~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,451 INFO L290 TraceCheckUtils]: 548: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,452 INFO L290 TraceCheckUtils]: 547: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,452 INFO L290 TraceCheckUtils]: 546: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,452 INFO L290 TraceCheckUtils]: 545: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,453 INFO L290 TraceCheckUtils]: 544: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,453 INFO L290 TraceCheckUtils]: 543: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,453 INFO L290 TraceCheckUtils]: 542: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !main_#t~short45#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,454 INFO L290 TraceCheckUtils]: 541: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,454 INFO L290 TraceCheckUtils]: 540: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,454 INFO L290 TraceCheckUtils]: 539: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,455 INFO L290 TraceCheckUtils]: 538: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,455 INFO L290 TraceCheckUtils]: 537: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,456 INFO L290 TraceCheckUtils]: 536: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,456 INFO L290 TraceCheckUtils]: 535: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,456 INFO L290 TraceCheckUtils]: 534: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,457 INFO L290 TraceCheckUtils]: 533: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(4 == main_~q~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,457 INFO L290 TraceCheckUtils]: 532: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(3 == main_~q~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,457 INFO L290 TraceCheckUtils]: 531: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(2 == main_~q~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,458 INFO L290 TraceCheckUtils]: 530: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(1 == main_~q~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,458 INFO L290 TraceCheckUtils]: 529: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !(0 == main_~q~0#1); {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,458 INFO L290 TraceCheckUtils]: 528: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,459 INFO L290 TraceCheckUtils]: 527: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,459 INFO L290 TraceCheckUtils]: 526: Hoare triple {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,460 INFO L290 TraceCheckUtils]: 525: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52528#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483631)} is VALID [2022-02-21 03:11:27,460 INFO L290 TraceCheckUtils]: 524: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,460 INFO L290 TraceCheckUtils]: 523: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,461 INFO L290 TraceCheckUtils]: 522: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,461 INFO L290 TraceCheckUtils]: 521: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,461 INFO L290 TraceCheckUtils]: 520: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,462 INFO L290 TraceCheckUtils]: 519: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,462 INFO L290 TraceCheckUtils]: 518: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,462 INFO L290 TraceCheckUtils]: 517: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,463 INFO L290 TraceCheckUtils]: 516: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(3 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,463 INFO L290 TraceCheckUtils]: 515: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(2 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,463 INFO L290 TraceCheckUtils]: 514: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(1 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,464 INFO L290 TraceCheckUtils]: 513: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,464 INFO L290 TraceCheckUtils]: 512: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,464 INFO L290 TraceCheckUtils]: 511: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,465 INFO L290 TraceCheckUtils]: 510: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,465 INFO L290 TraceCheckUtils]: 509: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,466 INFO L290 TraceCheckUtils]: 508: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,466 INFO L290 TraceCheckUtils]: 507: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,466 INFO L290 TraceCheckUtils]: 506: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !main_#t~short28#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,467 INFO L290 TraceCheckUtils]: 505: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,467 INFO L290 TraceCheckUtils]: 504: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,467 INFO L290 TraceCheckUtils]: 503: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,468 INFO L290 TraceCheckUtils]: 502: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,468 INFO L290 TraceCheckUtils]: 501: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(2 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,468 INFO L290 TraceCheckUtils]: 500: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(1 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,469 INFO L290 TraceCheckUtils]: 499: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !(0 == main_~q~0#1); {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,469 INFO L290 TraceCheckUtils]: 498: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,469 INFO L290 TraceCheckUtils]: 497: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,470 INFO L290 TraceCheckUtils]: 496: Hoare triple {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,470 INFO L290 TraceCheckUtils]: 495: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52619#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483630)} is VALID [2022-02-21 03:11:27,471 INFO L290 TraceCheckUtils]: 494: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,471 INFO L290 TraceCheckUtils]: 493: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,471 INFO L290 TraceCheckUtils]: 492: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,472 INFO L290 TraceCheckUtils]: 491: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,472 INFO L290 TraceCheckUtils]: 490: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,473 INFO L290 TraceCheckUtils]: 489: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 == main_~q~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,473 INFO L290 TraceCheckUtils]: 488: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,473 INFO L290 TraceCheckUtils]: 487: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,474 INFO L290 TraceCheckUtils]: 486: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,474 INFO L290 TraceCheckUtils]: 485: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,474 INFO L290 TraceCheckUtils]: 484: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,475 INFO L290 TraceCheckUtils]: 483: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,475 INFO L290 TraceCheckUtils]: 482: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !main_#t~short45#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,476 INFO L290 TraceCheckUtils]: 481: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,476 INFO L290 TraceCheckUtils]: 480: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,476 INFO L290 TraceCheckUtils]: 479: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,477 INFO L290 TraceCheckUtils]: 478: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,477 INFO L290 TraceCheckUtils]: 477: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,477 INFO L290 TraceCheckUtils]: 476: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,477 INFO L290 TraceCheckUtils]: 475: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,478 INFO L290 TraceCheckUtils]: 474: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,478 INFO L290 TraceCheckUtils]: 473: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(4 == main_~q~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,478 INFO L290 TraceCheckUtils]: 472: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(3 == main_~q~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,478 INFO L290 TraceCheckUtils]: 471: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(2 == main_~q~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,479 INFO L290 TraceCheckUtils]: 470: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(1 == main_~q~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,479 INFO L290 TraceCheckUtils]: 469: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !(0 == main_~q~0#1); {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,479 INFO L290 TraceCheckUtils]: 468: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,480 INFO L290 TraceCheckUtils]: 467: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,480 INFO L290 TraceCheckUtils]: 466: Hoare triple {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,481 INFO L290 TraceCheckUtils]: 465: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52710#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483629)} is VALID [2022-02-21 03:11:27,481 INFO L290 TraceCheckUtils]: 464: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,481 INFO L290 TraceCheckUtils]: 463: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,482 INFO L290 TraceCheckUtils]: 462: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,482 INFO L290 TraceCheckUtils]: 461: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,483 INFO L290 TraceCheckUtils]: 460: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,483 INFO L290 TraceCheckUtils]: 459: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,483 INFO L290 TraceCheckUtils]: 458: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,484 INFO L290 TraceCheckUtils]: 457: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,484 INFO L290 TraceCheckUtils]: 456: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(3 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,484 INFO L290 TraceCheckUtils]: 455: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(2 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,485 INFO L290 TraceCheckUtils]: 454: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(1 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,485 INFO L290 TraceCheckUtils]: 453: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,485 INFO L290 TraceCheckUtils]: 452: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,486 INFO L290 TraceCheckUtils]: 451: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,486 INFO L290 TraceCheckUtils]: 450: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,486 INFO L290 TraceCheckUtils]: 449: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,487 INFO L290 TraceCheckUtils]: 448: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,487 INFO L290 TraceCheckUtils]: 447: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,488 INFO L290 TraceCheckUtils]: 446: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !main_#t~short28#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,488 INFO L290 TraceCheckUtils]: 445: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,488 INFO L290 TraceCheckUtils]: 444: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,489 INFO L290 TraceCheckUtils]: 443: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,489 INFO L290 TraceCheckUtils]: 442: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,489 INFO L290 TraceCheckUtils]: 441: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(2 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,490 INFO L290 TraceCheckUtils]: 440: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(1 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,490 INFO L290 TraceCheckUtils]: 439: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !(0 == main_~q~0#1); {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,490 INFO L290 TraceCheckUtils]: 438: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,491 INFO L290 TraceCheckUtils]: 437: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,491 INFO L290 TraceCheckUtils]: 436: Hoare triple {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,492 INFO L290 TraceCheckUtils]: 435: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52801#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483628)} is VALID [2022-02-21 03:11:27,492 INFO L290 TraceCheckUtils]: 434: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,492 INFO L290 TraceCheckUtils]: 433: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,493 INFO L290 TraceCheckUtils]: 432: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,493 INFO L290 TraceCheckUtils]: 431: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,493 INFO L290 TraceCheckUtils]: 430: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,494 INFO L290 TraceCheckUtils]: 429: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 == main_~q~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,494 INFO L290 TraceCheckUtils]: 428: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,494 INFO L290 TraceCheckUtils]: 427: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,495 INFO L290 TraceCheckUtils]: 426: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,495 INFO L290 TraceCheckUtils]: 425: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,495 INFO L290 TraceCheckUtils]: 424: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,496 INFO L290 TraceCheckUtils]: 423: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,496 INFO L290 TraceCheckUtils]: 422: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !main_#t~short45#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,496 INFO L290 TraceCheckUtils]: 421: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,497 INFO L290 TraceCheckUtils]: 420: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,497 INFO L290 TraceCheckUtils]: 419: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,497 INFO L290 TraceCheckUtils]: 418: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,498 INFO L290 TraceCheckUtils]: 417: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,498 INFO L290 TraceCheckUtils]: 416: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,498 INFO L290 TraceCheckUtils]: 415: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,499 INFO L290 TraceCheckUtils]: 414: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,499 INFO L290 TraceCheckUtils]: 413: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(4 == main_~q~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,499 INFO L290 TraceCheckUtils]: 412: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(3 == main_~q~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,500 INFO L290 TraceCheckUtils]: 411: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(2 == main_~q~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,500 INFO L290 TraceCheckUtils]: 410: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(1 == main_~q~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,500 INFO L290 TraceCheckUtils]: 409: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !(0 == main_~q~0#1); {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,501 INFO L290 TraceCheckUtils]: 408: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,501 INFO L290 TraceCheckUtils]: 407: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,501 INFO L290 TraceCheckUtils]: 406: Hoare triple {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,502 INFO L290 TraceCheckUtils]: 405: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52892#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483627)} is VALID [2022-02-21 03:11:27,502 INFO L290 TraceCheckUtils]: 404: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 1 + main_~this_expect~0#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,503 INFO L290 TraceCheckUtils]: 403: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,503 INFO L290 TraceCheckUtils]: 402: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,503 INFO L290 TraceCheckUtils]: 401: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,504 INFO L290 TraceCheckUtils]: 400: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,504 INFO L290 TraceCheckUtils]: 399: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,504 INFO L290 TraceCheckUtils]: 398: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,504 INFO L290 TraceCheckUtils]: 397: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,505 INFO L290 TraceCheckUtils]: 396: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(3 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,505 INFO L290 TraceCheckUtils]: 395: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(2 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,505 INFO L290 TraceCheckUtils]: 394: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(1 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,506 INFO L290 TraceCheckUtils]: 393: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,506 INFO L290 TraceCheckUtils]: 392: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,506 INFO L290 TraceCheckUtils]: 391: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,507 INFO L290 TraceCheckUtils]: 390: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,507 INFO L290 TraceCheckUtils]: 389: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,508 INFO L290 TraceCheckUtils]: 388: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,508 INFO L290 TraceCheckUtils]: 387: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume main_~this_expect~0#1 - 1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,508 INFO L290 TraceCheckUtils]: 386: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !main_#t~short28#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,509 INFO L290 TraceCheckUtils]: 385: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,515 INFO L290 TraceCheckUtils]: 384: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,516 INFO L290 TraceCheckUtils]: 383: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,516 INFO L290 TraceCheckUtils]: 382: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,516 INFO L290 TraceCheckUtils]: 381: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(2 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,517 INFO L290 TraceCheckUtils]: 380: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(1 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,517 INFO L290 TraceCheckUtils]: 379: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !(0 == main_~q~0#1); {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,517 INFO L290 TraceCheckUtils]: 378: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,517 INFO L290 TraceCheckUtils]: 377: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,518 INFO L290 TraceCheckUtils]: 376: Hoare triple {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,518 INFO L290 TraceCheckUtils]: 375: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {52983#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483626)} is VALID [2022-02-21 03:11:27,518 INFO L290 TraceCheckUtils]: 374: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,519 INFO L290 TraceCheckUtils]: 373: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,519 INFO L290 TraceCheckUtils]: 372: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,519 INFO L290 TraceCheckUtils]: 371: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,520 INFO L290 TraceCheckUtils]: 370: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,520 INFO L290 TraceCheckUtils]: 369: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 == main_~q~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,520 INFO L290 TraceCheckUtils]: 368: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,520 INFO L290 TraceCheckUtils]: 367: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,521 INFO L290 TraceCheckUtils]: 366: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,521 INFO L290 TraceCheckUtils]: 365: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,521 INFO L290 TraceCheckUtils]: 364: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,522 INFO L290 TraceCheckUtils]: 363: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,522 INFO L290 TraceCheckUtils]: 362: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !main_#t~short45#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,522 INFO L290 TraceCheckUtils]: 361: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,523 INFO L290 TraceCheckUtils]: 360: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,523 INFO L290 TraceCheckUtils]: 359: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,523 INFO L290 TraceCheckUtils]: 358: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,523 INFO L290 TraceCheckUtils]: 357: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,524 INFO L290 TraceCheckUtils]: 356: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,524 INFO L290 TraceCheckUtils]: 355: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,524 INFO L290 TraceCheckUtils]: 354: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,525 INFO L290 TraceCheckUtils]: 353: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(4 == main_~q~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,525 INFO L290 TraceCheckUtils]: 352: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(3 == main_~q~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,525 INFO L290 TraceCheckUtils]: 351: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(2 == main_~q~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,525 INFO L290 TraceCheckUtils]: 350: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(1 == main_~q~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,526 INFO L290 TraceCheckUtils]: 349: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !(0 == main_~q~0#1); {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,526 INFO L290 TraceCheckUtils]: 348: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,526 INFO L290 TraceCheckUtils]: 347: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,526 INFO L290 TraceCheckUtils]: 346: Hoare triple {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,527 INFO L290 TraceCheckUtils]: 345: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53074#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483625)} is VALID [2022-02-21 03:11:27,527 INFO L290 TraceCheckUtils]: 344: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,527 INFO L290 TraceCheckUtils]: 343: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,528 INFO L290 TraceCheckUtils]: 342: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,528 INFO L290 TraceCheckUtils]: 341: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,528 INFO L290 TraceCheckUtils]: 340: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,529 INFO L290 TraceCheckUtils]: 339: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,529 INFO L290 TraceCheckUtils]: 338: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,529 INFO L290 TraceCheckUtils]: 337: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,529 INFO L290 TraceCheckUtils]: 336: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(3 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,530 INFO L290 TraceCheckUtils]: 335: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(2 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,530 INFO L290 TraceCheckUtils]: 334: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(1 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,530 INFO L290 TraceCheckUtils]: 333: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,531 INFO L290 TraceCheckUtils]: 332: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,531 INFO L290 TraceCheckUtils]: 331: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,531 INFO L290 TraceCheckUtils]: 330: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,531 INFO L290 TraceCheckUtils]: 329: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,532 INFO L290 TraceCheckUtils]: 328: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,532 INFO L290 TraceCheckUtils]: 327: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,532 INFO L290 TraceCheckUtils]: 326: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !main_#t~short28#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,533 INFO L290 TraceCheckUtils]: 325: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,533 INFO L290 TraceCheckUtils]: 324: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,533 INFO L290 TraceCheckUtils]: 323: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,533 INFO L290 TraceCheckUtils]: 322: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,534 INFO L290 TraceCheckUtils]: 321: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(2 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,534 INFO L290 TraceCheckUtils]: 320: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(1 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,534 INFO L290 TraceCheckUtils]: 319: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !(0 == main_~q~0#1); {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,535 INFO L290 TraceCheckUtils]: 318: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,535 INFO L290 TraceCheckUtils]: 317: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,535 INFO L290 TraceCheckUtils]: 316: Hoare triple {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,536 INFO L290 TraceCheckUtils]: 315: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53165#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483624)} is VALID [2022-02-21 03:11:27,536 INFO L290 TraceCheckUtils]: 314: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,536 INFO L290 TraceCheckUtils]: 313: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,536 INFO L290 TraceCheckUtils]: 312: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,537 INFO L290 TraceCheckUtils]: 311: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,537 INFO L290 TraceCheckUtils]: 310: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,537 INFO L290 TraceCheckUtils]: 309: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 == main_~q~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,537 INFO L290 TraceCheckUtils]: 308: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,538 INFO L290 TraceCheckUtils]: 307: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,538 INFO L290 TraceCheckUtils]: 306: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,538 INFO L290 TraceCheckUtils]: 305: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,539 INFO L290 TraceCheckUtils]: 304: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,539 INFO L290 TraceCheckUtils]: 303: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,539 INFO L290 TraceCheckUtils]: 302: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !main_#t~short45#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,540 INFO L290 TraceCheckUtils]: 301: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,540 INFO L290 TraceCheckUtils]: 300: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,540 INFO L290 TraceCheckUtils]: 299: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,540 INFO L290 TraceCheckUtils]: 298: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,541 INFO L290 TraceCheckUtils]: 297: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,541 INFO L290 TraceCheckUtils]: 296: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,541 INFO L290 TraceCheckUtils]: 295: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,541 INFO L290 TraceCheckUtils]: 294: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,542 INFO L290 TraceCheckUtils]: 293: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(4 == main_~q~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,542 INFO L290 TraceCheckUtils]: 292: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(3 == main_~q~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,542 INFO L290 TraceCheckUtils]: 291: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(2 == main_~q~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,543 INFO L290 TraceCheckUtils]: 290: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(1 == main_~q~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,543 INFO L290 TraceCheckUtils]: 289: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !(0 == main_~q~0#1); {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,543 INFO L290 TraceCheckUtils]: 288: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,543 INFO L290 TraceCheckUtils]: 287: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,544 INFO L290 TraceCheckUtils]: 286: Hoare triple {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,544 INFO L290 TraceCheckUtils]: 285: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53256#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483623)} is VALID [2022-02-21 03:11:27,544 INFO L290 TraceCheckUtils]: 284: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,545 INFO L290 TraceCheckUtils]: 283: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,545 INFO L290 TraceCheckUtils]: 282: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,545 INFO L290 TraceCheckUtils]: 281: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,546 INFO L290 TraceCheckUtils]: 280: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,546 INFO L290 TraceCheckUtils]: 279: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,546 INFO L290 TraceCheckUtils]: 278: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,546 INFO L290 TraceCheckUtils]: 277: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,547 INFO L290 TraceCheckUtils]: 276: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(3 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,547 INFO L290 TraceCheckUtils]: 275: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(2 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,547 INFO L290 TraceCheckUtils]: 274: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(1 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,547 INFO L290 TraceCheckUtils]: 273: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,548 INFO L290 TraceCheckUtils]: 272: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,548 INFO L290 TraceCheckUtils]: 271: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,548 INFO L290 TraceCheckUtils]: 270: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,549 INFO L290 TraceCheckUtils]: 269: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,549 INFO L290 TraceCheckUtils]: 268: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,549 INFO L290 TraceCheckUtils]: 267: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,549 INFO L290 TraceCheckUtils]: 266: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !main_#t~short28#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,550 INFO L290 TraceCheckUtils]: 265: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,550 INFO L290 TraceCheckUtils]: 264: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,550 INFO L290 TraceCheckUtils]: 263: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,551 INFO L290 TraceCheckUtils]: 262: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,551 INFO L290 TraceCheckUtils]: 261: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(2 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,551 INFO L290 TraceCheckUtils]: 260: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(1 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,551 INFO L290 TraceCheckUtils]: 259: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !(0 == main_~q~0#1); {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,552 INFO L290 TraceCheckUtils]: 258: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,552 INFO L290 TraceCheckUtils]: 257: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,552 INFO L290 TraceCheckUtils]: 256: Hoare triple {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,553 INFO L290 TraceCheckUtils]: 255: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53347#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483622)} is VALID [2022-02-21 03:11:27,553 INFO L290 TraceCheckUtils]: 254: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,553 INFO L290 TraceCheckUtils]: 253: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,554 INFO L290 TraceCheckUtils]: 252: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,554 INFO L290 TraceCheckUtils]: 251: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,554 INFO L290 TraceCheckUtils]: 250: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,554 INFO L290 TraceCheckUtils]: 249: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 == main_~q~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,555 INFO L290 TraceCheckUtils]: 248: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,555 INFO L290 TraceCheckUtils]: 247: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,555 INFO L290 TraceCheckUtils]: 246: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,556 INFO L290 TraceCheckUtils]: 245: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,556 INFO L290 TraceCheckUtils]: 244: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,556 INFO L290 TraceCheckUtils]: 243: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,556 INFO L290 TraceCheckUtils]: 242: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !main_#t~short45#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,557 INFO L290 TraceCheckUtils]: 241: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,557 INFO L290 TraceCheckUtils]: 240: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,557 INFO L290 TraceCheckUtils]: 239: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,558 INFO L290 TraceCheckUtils]: 238: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,558 INFO L290 TraceCheckUtils]: 237: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,558 INFO L290 TraceCheckUtils]: 236: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,558 INFO L290 TraceCheckUtils]: 235: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,559 INFO L290 TraceCheckUtils]: 234: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,559 INFO L290 TraceCheckUtils]: 233: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(4 == main_~q~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,559 INFO L290 TraceCheckUtils]: 232: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(3 == main_~q~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,559 INFO L290 TraceCheckUtils]: 231: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(2 == main_~q~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,560 INFO L290 TraceCheckUtils]: 230: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(1 == main_~q~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,560 INFO L290 TraceCheckUtils]: 229: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !(0 == main_~q~0#1); {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,560 INFO L290 TraceCheckUtils]: 228: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,561 INFO L290 TraceCheckUtils]: 227: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,561 INFO L290 TraceCheckUtils]: 226: Hoare triple {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,561 INFO L290 TraceCheckUtils]: 225: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53438#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483621)} is VALID [2022-02-21 03:11:27,562 INFO L290 TraceCheckUtils]: 224: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,562 INFO L290 TraceCheckUtils]: 223: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,562 INFO L290 TraceCheckUtils]: 222: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,562 INFO L290 TraceCheckUtils]: 221: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,563 INFO L290 TraceCheckUtils]: 220: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,563 INFO L290 TraceCheckUtils]: 219: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,563 INFO L290 TraceCheckUtils]: 218: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,564 INFO L290 TraceCheckUtils]: 217: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,564 INFO L290 TraceCheckUtils]: 216: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(3 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,564 INFO L290 TraceCheckUtils]: 215: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(2 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,564 INFO L290 TraceCheckUtils]: 214: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(1 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,565 INFO L290 TraceCheckUtils]: 213: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,565 INFO L290 TraceCheckUtils]: 212: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,565 INFO L290 TraceCheckUtils]: 211: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,565 INFO L290 TraceCheckUtils]: 210: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,566 INFO L290 TraceCheckUtils]: 209: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,566 INFO L290 TraceCheckUtils]: 208: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,566 INFO L290 TraceCheckUtils]: 207: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,567 INFO L290 TraceCheckUtils]: 206: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !main_#t~short28#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,567 INFO L290 TraceCheckUtils]: 205: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,567 INFO L290 TraceCheckUtils]: 204: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,567 INFO L290 TraceCheckUtils]: 203: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,568 INFO L290 TraceCheckUtils]: 202: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,568 INFO L290 TraceCheckUtils]: 201: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(2 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,568 INFO L290 TraceCheckUtils]: 200: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(1 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,569 INFO L290 TraceCheckUtils]: 199: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !(0 == main_~q~0#1); {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,569 INFO L290 TraceCheckUtils]: 198: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,569 INFO L290 TraceCheckUtils]: 197: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,569 INFO L290 TraceCheckUtils]: 196: Hoare triple {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,570 INFO L290 TraceCheckUtils]: 195: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53529#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483620)} is VALID [2022-02-21 03:11:27,570 INFO L290 TraceCheckUtils]: 194: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,570 INFO L290 TraceCheckUtils]: 193: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,571 INFO L290 TraceCheckUtils]: 192: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,571 INFO L290 TraceCheckUtils]: 191: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,571 INFO L290 TraceCheckUtils]: 190: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,571 INFO L290 TraceCheckUtils]: 189: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 == main_~q~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,572 INFO L290 TraceCheckUtils]: 188: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,572 INFO L290 TraceCheckUtils]: 187: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,572 INFO L290 TraceCheckUtils]: 186: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,573 INFO L290 TraceCheckUtils]: 185: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,573 INFO L290 TraceCheckUtils]: 184: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,573 INFO L290 TraceCheckUtils]: 183: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,573 INFO L290 TraceCheckUtils]: 182: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !main_#t~short45#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,574 INFO L290 TraceCheckUtils]: 181: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,574 INFO L290 TraceCheckUtils]: 180: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,574 INFO L290 TraceCheckUtils]: 179: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,575 INFO L290 TraceCheckUtils]: 178: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,575 INFO L290 TraceCheckUtils]: 177: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,575 INFO L290 TraceCheckUtils]: 176: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,575 INFO L290 TraceCheckUtils]: 175: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,576 INFO L290 TraceCheckUtils]: 174: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,576 INFO L290 TraceCheckUtils]: 173: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(4 == main_~q~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,576 INFO L290 TraceCheckUtils]: 172: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(3 == main_~q~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,577 INFO L290 TraceCheckUtils]: 171: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(2 == main_~q~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,577 INFO L290 TraceCheckUtils]: 170: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(1 == main_~q~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,577 INFO L290 TraceCheckUtils]: 169: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !(0 == main_~q~0#1); {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,577 INFO L290 TraceCheckUtils]: 168: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,578 INFO L290 TraceCheckUtils]: 167: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,578 INFO L290 TraceCheckUtils]: 166: Hoare triple {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,578 INFO L290 TraceCheckUtils]: 165: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53620#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483619)} is VALID [2022-02-21 03:11:27,579 INFO L290 TraceCheckUtils]: 164: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,579 INFO L290 TraceCheckUtils]: 163: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,579 INFO L290 TraceCheckUtils]: 162: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,579 INFO L290 TraceCheckUtils]: 161: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,580 INFO L290 TraceCheckUtils]: 160: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,580 INFO L290 TraceCheckUtils]: 159: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,580 INFO L290 TraceCheckUtils]: 158: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,581 INFO L290 TraceCheckUtils]: 157: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,581 INFO L290 TraceCheckUtils]: 156: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(3 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,581 INFO L290 TraceCheckUtils]: 155: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(2 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,581 INFO L290 TraceCheckUtils]: 154: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(1 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,582 INFO L290 TraceCheckUtils]: 153: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,582 INFO L290 TraceCheckUtils]: 152: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,582 INFO L290 TraceCheckUtils]: 151: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,583 INFO L290 TraceCheckUtils]: 150: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,583 INFO L290 TraceCheckUtils]: 149: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,583 INFO L290 TraceCheckUtils]: 148: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,583 INFO L290 TraceCheckUtils]: 147: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,584 INFO L290 TraceCheckUtils]: 146: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !main_#t~short28#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,584 INFO L290 TraceCheckUtils]: 145: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,584 INFO L290 TraceCheckUtils]: 144: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,585 INFO L290 TraceCheckUtils]: 143: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,585 INFO L290 TraceCheckUtils]: 142: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,585 INFO L290 TraceCheckUtils]: 141: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(2 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,585 INFO L290 TraceCheckUtils]: 140: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(1 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,586 INFO L290 TraceCheckUtils]: 139: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !(0 == main_~q~0#1); {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,586 INFO L290 TraceCheckUtils]: 138: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,586 INFO L290 TraceCheckUtils]: 137: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,587 INFO L290 TraceCheckUtils]: 136: Hoare triple {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,587 INFO L290 TraceCheckUtils]: 135: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53711#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483618)} is VALID [2022-02-21 03:11:27,587 INFO L290 TraceCheckUtils]: 134: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,588 INFO L290 TraceCheckUtils]: 133: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,588 INFO L290 TraceCheckUtils]: 132: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,588 INFO L290 TraceCheckUtils]: 131: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,588 INFO L290 TraceCheckUtils]: 130: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,589 INFO L290 TraceCheckUtils]: 129: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 == main_~q~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,589 INFO L290 TraceCheckUtils]: 128: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,589 INFO L290 TraceCheckUtils]: 127: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,590 INFO L290 TraceCheckUtils]: 126: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,590 INFO L290 TraceCheckUtils]: 125: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,590 INFO L290 TraceCheckUtils]: 124: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,590 INFO L290 TraceCheckUtils]: 123: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,591 INFO L290 TraceCheckUtils]: 122: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !main_#t~short45#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,591 INFO L290 TraceCheckUtils]: 121: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,591 INFO L290 TraceCheckUtils]: 120: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,592 INFO L290 TraceCheckUtils]: 119: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,592 INFO L290 TraceCheckUtils]: 118: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,592 INFO L290 TraceCheckUtils]: 117: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,592 INFO L290 TraceCheckUtils]: 116: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,593 INFO L290 TraceCheckUtils]: 115: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,593 INFO L290 TraceCheckUtils]: 114: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,593 INFO L290 TraceCheckUtils]: 113: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(4 == main_~q~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,593 INFO L290 TraceCheckUtils]: 112: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(3 == main_~q~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,594 INFO L290 TraceCheckUtils]: 111: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(2 == main_~q~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,594 INFO L290 TraceCheckUtils]: 110: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(1 == main_~q~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,594 INFO L290 TraceCheckUtils]: 109: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !(0 == main_~q~0#1); {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,595 INFO L290 TraceCheckUtils]: 108: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,595 INFO L290 TraceCheckUtils]: 107: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,595 INFO L290 TraceCheckUtils]: 106: Hoare triple {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,596 INFO L290 TraceCheckUtils]: 105: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53802#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483617)} is VALID [2022-02-21 03:11:27,596 INFO L290 TraceCheckUtils]: 104: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,596 INFO L290 TraceCheckUtils]: 103: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,596 INFO L290 TraceCheckUtils]: 102: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,597 INFO L290 TraceCheckUtils]: 101: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,597 INFO L290 TraceCheckUtils]: 100: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,597 INFO L290 TraceCheckUtils]: 99: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,598 INFO L290 TraceCheckUtils]: 98: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,598 INFO L290 TraceCheckUtils]: 97: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,598 INFO L290 TraceCheckUtils]: 96: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(3 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,598 INFO L290 TraceCheckUtils]: 95: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(2 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(1 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,599 INFO L290 TraceCheckUtils]: 93: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,599 INFO L290 TraceCheckUtils]: 92: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,600 INFO L290 TraceCheckUtils]: 91: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,600 INFO L290 TraceCheckUtils]: 90: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,600 INFO L290 TraceCheckUtils]: 89: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,600 INFO L290 TraceCheckUtils]: 88: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,601 INFO L290 TraceCheckUtils]: 87: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,601 INFO L290 TraceCheckUtils]: 86: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !main_#t~short28#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,601 INFO L290 TraceCheckUtils]: 85: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,602 INFO L290 TraceCheckUtils]: 84: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,602 INFO L290 TraceCheckUtils]: 83: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,602 INFO L290 TraceCheckUtils]: 82: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,602 INFO L290 TraceCheckUtils]: 81: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(2 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,603 INFO L290 TraceCheckUtils]: 80: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(1 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,603 INFO L290 TraceCheckUtils]: 79: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !(0 == main_~q~0#1); {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,603 INFO L290 TraceCheckUtils]: 78: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,604 INFO L290 TraceCheckUtils]: 77: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,604 INFO L290 TraceCheckUtils]: 76: Hoare triple {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,604 INFO L290 TraceCheckUtils]: 75: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53893#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483616)} is VALID [2022-02-21 03:11:27,605 INFO L290 TraceCheckUtils]: 74: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 + main_~this_expect~0#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,605 INFO L290 TraceCheckUtils]: 73: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,605 INFO L290 TraceCheckUtils]: 72: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,606 INFO L290 TraceCheckUtils]: 70: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,606 INFO L290 TraceCheckUtils]: 69: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 == main_~q~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,606 INFO L290 TraceCheckUtils]: 68: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,607 INFO L290 TraceCheckUtils]: 67: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,607 INFO L290 TraceCheckUtils]: 66: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,607 INFO L290 TraceCheckUtils]: 65: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !main_#t~short45#1;havoc main_#t~short45#1;main_~q~0#1 := 1;main_~this_expect~0#1 := main_~this_expect~0#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,607 INFO L290 TraceCheckUtils]: 64: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short45#1 := ((main_~P9~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,608 INFO L290 TraceCheckUtils]: 63: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume main_~this_expect~0#1 - 1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,608 INFO L290 TraceCheckUtils]: 62: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !main_#t~short45#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,608 INFO L290 TraceCheckUtils]: 61: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 0 != main_~P1~0#1 && !(1 != main_~P1~0#1 && 0 != main_~P1~0#1);main_~method_id~0#1 := 7;main_#t~short45#1 := (1 == main_~this_buffer_empty~0#1 && 0 != main_~P9~0#1) && 0 != main_~P9~0#1 && !(1 != main_~P9~0#1 && 0 != main_~P9~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,609 INFO L290 TraceCheckUtils]: 60: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 0 != main_#t~nondet44#1;havoc main_#t~nondet44#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,609 INFO L290 TraceCheckUtils]: 59: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 != main_#t~nondet43#1);havoc main_#t~nondet43#1;assume -2147483648 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,609 INFO L290 TraceCheckUtils]: 58: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 != main_#t~nondet42#1);havoc main_#t~nondet42#1;assume -2147483648 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,609 INFO L290 TraceCheckUtils]: 57: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 != main_#t~nondet41#1);havoc main_#t~nondet41#1;assume -2147483648 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,610 INFO L290 TraceCheckUtils]: 56: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 != main_#t~nondet40#1);havoc main_#t~nondet40#1;assume -2147483648 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,610 INFO L290 TraceCheckUtils]: 55: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 != main_#t~nondet39#1);havoc main_#t~nondet39#1;assume -2147483648 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,610 INFO L290 TraceCheckUtils]: 54: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 5 == main_~q~0#1;assume -2147483648 <= main_#t~nondet39#1 && main_#t~nondet39#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,611 INFO L290 TraceCheckUtils]: 53: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(4 == main_~q~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,611 INFO L290 TraceCheckUtils]: 52: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(3 == main_~q~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,611 INFO L290 TraceCheckUtils]: 51: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(2 == main_~q~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,611 INFO L290 TraceCheckUtils]: 50: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(1 == main_~q~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,612 INFO L290 TraceCheckUtils]: 49: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !(0 == main_~q~0#1); {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,612 INFO L290 TraceCheckUtils]: 48: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,612 INFO L290 TraceCheckUtils]: 47: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,613 INFO L290 TraceCheckUtils]: 46: Hoare triple {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,613 INFO L290 TraceCheckUtils]: 45: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {53984#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483615)} is VALID [2022-02-21 03:11:27,613 INFO L290 TraceCheckUtils]: 44: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 1 + main_~this_expect~0#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,613 INFO L290 TraceCheckUtils]: 43: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(((((if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))) || ((1 != main_~this_buffer_empty~0#1 && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2)) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && !(1 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2) && 0 != (if main_~P6~0#1 < 0 && 0 != main_~P6~0#1 % 2 then main_~P6~0#1 % 2 - 2 else main_~P6~0#1 % 2))));main_~q~0#1 := 5; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,614 INFO L290 TraceCheckUtils]: 42: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && !(1 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) && 0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 5; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,614 INFO L290 TraceCheckUtils]: 41: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 0 != main_#t~nondet36#1;havoc main_#t~nondet36#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,614 INFO L290 TraceCheckUtils]: 40: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 != main_#t~nondet35#1);havoc main_#t~nondet35#1;assume -2147483648 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,615 INFO L290 TraceCheckUtils]: 39: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 != main_#t~nondet34#1);havoc main_#t~nondet34#1;assume -2147483648 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,615 INFO L290 TraceCheckUtils]: 38: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 != main_#t~nondet33#1);havoc main_#t~nondet33#1;assume -2147483648 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,615 INFO L290 TraceCheckUtils]: 37: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 4 == main_~q~0#1;assume -2147483648 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,615 INFO L290 TraceCheckUtils]: 36: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(3 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,616 INFO L290 TraceCheckUtils]: 35: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(2 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,616 INFO L290 TraceCheckUtils]: 34: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(1 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,616 INFO L290 TraceCheckUtils]: 33: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,617 INFO L290 TraceCheckUtils]: 32: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,617 INFO L290 TraceCheckUtils]: 31: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,617 INFO L290 TraceCheckUtils]: 30: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !main_#t~short28#1;havoc main_#t~short28#1;main_~q~0#1 := 4;main_~this_expect~0#1 := main_~this_expect~0#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,618 INFO L290 TraceCheckUtils]: 28: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume main_~this_expect~0#1 - 1 >= -2147483648;main_#t~short28#1 := (main_~P3~0#1 != (if main_~this_expect~0#1 - 1 < 0 && 0 != (main_~this_expect~0#1 - 1) % 2 then (main_~this_expect~0#1 - 1) % 2 - 2 else (main_~this_expect~0#1 - 1) % 2) && 1 != main_~this_buffer_empty~0#1) && !(0 != main_~P3~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,618 INFO L290 TraceCheckUtils]: 27: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume main_~this_expect~0#1 - 1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,618 INFO L290 TraceCheckUtils]: 26: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !main_#t~short28#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,619 INFO L290 TraceCheckUtils]: 25: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 != main_~P1~0#1);main_~method_id~0#1 := 3;main_#t~short28#1 := 1 == main_~this_buffer_empty~0#1 && !(0 != main_~P3~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,619 INFO L290 TraceCheckUtils]: 24: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 0 != main_#t~nondet27#1;havoc main_#t~nondet27#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,619 INFO L290 TraceCheckUtils]: 23: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 != main_#t~nondet26#1);havoc main_#t~nondet26#1;assume -2147483648 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,619 INFO L290 TraceCheckUtils]: 22: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 3 == main_~q~0#1;assume -2147483648 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,620 INFO L290 TraceCheckUtils]: 21: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(2 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,620 INFO L290 TraceCheckUtils]: 20: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(1 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,620 INFO L290 TraceCheckUtils]: 19: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !(0 == main_~q~0#1); {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,621 INFO L290 TraceCheckUtils]: 18: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,621 INFO L290 TraceCheckUtils]: 17: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 1 - main_~this_buffer_empty~0#1 >= -2147483648;main_~this_buffer_empty~0#1 := 1 - main_~this_buffer_empty~0#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,621 INFO L290 TraceCheckUtils]: 16: Hoare triple {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} assume 1 - main_~this_buffer_empty~0#1 <= 2147483647; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,622 INFO L290 TraceCheckUtils]: 15: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume 1 + main_~this_expect~0#1 >= -2147483648;main_~this_expect~0#1 := 1 + main_~this_expect~0#1; {54075#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483614)} is VALID [2022-02-21 03:11:27,622 INFO L290 TraceCheckUtils]: 14: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume 1 + main_~this_expect~0#1 <= 2147483647; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,622 INFO L290 TraceCheckUtils]: 13: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume !((((if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2) != (if main_~this_expect~0#1 < 0 && 0 != main_~this_expect~0#1 % 2 then main_~this_expect~0#1 % 2 - 2 else main_~this_expect~0#1 % 2) && 1 == main_~this_buffer_empty~0#1) && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))) || (1 != main_~this_buffer_empty~0#1 && !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2))));main_~q~0#1 := 3; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,622 INFO L290 TraceCheckUtils]: 12: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume !(0 != (if main_~P1~0#1 < 0 && 0 != main_~P1~0#1 % 2 then main_~P1~0#1 % 2 - 2 else main_~P1~0#1 % 2));main_~method_id~0#1 := 2; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume 0 != main_#t~nondet14#1;havoc main_#t~nondet14#1; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,623 INFO L290 TraceCheckUtils]: 10: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume 1 == main_~q~0#1;assume -2147483648 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 2147483647; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,623 INFO L290 TraceCheckUtils]: 9: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume !(0 == main_~q~0#1); {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,624 INFO L290 TraceCheckUtils]: 8: Hoare triple {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,624 INFO L290 TraceCheckUtils]: 7: Hoare triple {48114#true} assume !false;main_~q~0#1 := 1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 1; {54166#(<= |ULTIMATE.start_main_~this_expect~0#1| 2147483613)} is VALID [2022-02-21 03:11:27,624 INFO L290 TraceCheckUtils]: 6: Hoare triple {48114#true} main_~method_id~0#1 := 1; {48114#true} is VALID [2022-02-21 03:11:27,624 INFO L290 TraceCheckUtils]: 5: Hoare triple {48114#true} assume 0 != main_#t~nondet13#1;havoc main_#t~nondet13#1; {48114#true} is VALID [2022-02-21 03:11:27,624 INFO L290 TraceCheckUtils]: 4: Hoare triple {48114#true} assume 0 == main_~q~0#1;assume -2147483648 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 2147483647; {48114#true} is VALID [2022-02-21 03:11:27,624 INFO L290 TraceCheckUtils]: 3: Hoare triple {48114#true} assume !false;assume -2147483648 <= main_#t~nondet4#1 && main_#t~nondet4#1 <= 2147483647;main_~P1~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -2147483648 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 2147483647;main_~P2~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -2147483648 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 2147483647;main_~P3~0#1 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -2147483648 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 2147483647;main_~P4~0#1 := main_#t~nondet7#1;havoc main_#t~nondet7#1;assume -2147483648 <= main_#t~nondet8#1 && main_#t~nondet8#1 <= 2147483647;main_~P5~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -2147483648 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 2147483647;main_~P6~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -2147483648 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 2147483647;main_~P7~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -2147483648 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 2147483647;main_~P8~0#1 := main_#t~nondet11#1;havoc main_#t~nondet11#1;assume -2147483648 <= main_#t~nondet12#1 && main_#t~nondet12#1 <= 2147483647;main_~P9~0#1 := main_#t~nondet12#1;havoc main_#t~nondet12#1; {48114#true} is VALID [2022-02-21 03:11:27,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {48114#true} goto; {48114#true} is VALID [2022-02-21 03:11:27,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {48114#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~nondet5#1, main_#t~nondet6#1, main_#t~nondet7#1, main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~nondet11#1, main_#t~nondet12#1, main_#t~nondet13#1, main_#t~nondet14#1, main_#t~nondet15#1, main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~short28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~short45#1, main_~P1~0#1, main_~P2~0#1, main_~P3~0#1, main_~P4~0#1, main_~P5~0#1, main_~P6~0#1, main_~P7~0#1, main_~P8~0#1, main_~P9~0#1, main_~q~0#1, main_~method_id~0#1, main_~this_expect~0#1, main_~this_buffer_empty~0#1;main_~q~0#1 := 0;havoc main_~method_id~0#1;main_~this_expect~0#1 := 0;main_~this_buffer_empty~0#1 := 0; {48114#true} is VALID [2022-02-21 03:11:27,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {48114#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3);~m_Protocol~0 := 1;~m_msg_2~0 := 2;~m_recv_ack_2~0 := 3;~m_msg_1_1~0 := 4;~m_msg_1_2~0 := 5;~m_recv_ack_1_1~0 := 6;~m_recv_ack_1_2~0 := 7; {48114#true} is VALID [2022-02-21 03:11:27,631 INFO L134 CoverageAnalysis]: Checked inductivity of 14913 backedges. 134 proven. 14646 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-02-21 03:11:27,632 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [530426419] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-21 03:11:27,632 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-21 03:11:27,632 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35, 35] total 70 [2022-02-21 03:11:27,633 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879764822] [2022-02-21 03:11:27,633 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-21 03:11:27,636 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 70 states have (on average 25.885714285714286) internal successors, (1812), 71 states have internal predecessors, (1812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1005 [2022-02-21 03:11:27,637 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-21 03:11:27,637 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 71 states, 70 states have (on average 25.885714285714286) internal successors, (1812), 71 states have internal predecessors, (1812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:28,744 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1812 edges. 1812 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-21 03:11:28,745 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-02-21 03:11:28,745 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-21 03:11:28,746 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-02-21 03:11:28,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2485, Invalid=2485, Unknown=0, NotChecked=0, Total=4970 [2022-02-21 03:11:28,747 INFO L87 Difference]: Start difference. First operand 1544 states and 2030 transitions. Second operand has 71 states, 70 states have (on average 25.885714285714286) internal successors, (1812), 71 states have internal predecessors, (1812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:37,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-21 03:11:37,128 INFO L93 Difference]: Finished difference Result 3201 states and 4226 transitions. [2022-02-21 03:11:37,128 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-02-21 03:11:37,129 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 70 states have (on average 25.885714285714286) internal successors, (1812), 71 states have internal predecessors, (1812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 1005 [2022-02-21 03:11:37,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-21 03:11:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 70 states have (on average 25.885714285714286) internal successors, (1812), 71 states have internal predecessors, (1812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 4012 transitions. [2022-02-21 03:11:37,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 70 states have (on average 25.885714285714286) internal successors, (1812), 71 states have internal predecessors, (1812), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-21 03:11:37,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 4012 transitions. [2022-02-21 03:11:37,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 70 states and 4012 transitions.