./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 992eccb3e17c03b79bbfcd5b581118b39f3d8c6120d28ea0a469a0cfaace3f55 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 19:00:35,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 19:00:35,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 19:00:35,725 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 19:00:35,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 19:00:35,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 19:00:35,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 19:00:35,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 19:00:35,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 19:00:35,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 19:00:35,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 19:00:35,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 19:00:35,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 19:00:35,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 19:00:35,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 19:00:35,747 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 19:00:35,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 19:00:35,748 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 19:00:35,750 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 19:00:35,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 19:00:35,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 19:00:35,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 19:00:35,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 19:00:35,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 19:00:35,763 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 19:00:35,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 19:00:35,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 19:00:35,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 19:00:35,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 19:00:35,765 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 19:00:35,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 19:00:35,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 19:00:35,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 19:00:35,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 19:00:35,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 19:00:35,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 19:00:35,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 19:00:35,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 19:00:35,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 19:00:35,770 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 19:00:35,771 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 19:00:35,771 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 19:00:35,797 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 19:00:35,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 19:00:35,798 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 19:00:35,798 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 19:00:35,799 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 19:00:35,799 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 19:00:35,799 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 19:00:35,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 19:00:35,800 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 19:00:35,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 19:00:35,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 19:00:35,802 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 19:00:35,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 19:00:35,802 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 19:00:35,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 19:00:35,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 19:00:35,802 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 19:00:35,803 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 19:00:35,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:00:35,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 19:00:35,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 19:00:35,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 19:00:35,803 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 19:00:35,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 19:00:35,804 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 19:00:35,804 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 19:00:35,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 19:00:35,804 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 992eccb3e17c03b79bbfcd5b581118b39f3d8c6120d28ea0a469a0cfaace3f55 [2022-02-20 19:00:36,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 19:00:36,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 19:00:36,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 19:00:36,033 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 19:00:36,034 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 19:00:36,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:00:36,080 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cba89af2d/04e90bff63f54616af3a812280953dcd/FLAG7440a2800 [2022-02-20 19:00:36,556 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 19:00:36,556 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:00:36,570 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cba89af2d/04e90bff63f54616af3a812280953dcd/FLAG7440a2800 [2022-02-20 19:00:37,063 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cba89af2d/04e90bff63f54616af3a812280953dcd [2022-02-20 19:00:37,065 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 19:00:37,066 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 19:00:37,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 19:00:37,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 19:00:37,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 19:00:37,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:37,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca7b490 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37, skipping insertion in model container [2022-02-20 19:00:37,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:37,088 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 19:00:37,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 19:00:37,530 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/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[35225,35238] [2022-02-20 19:00:37,638 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:00:37,652 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 19:00:37,819 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/seq-mthreaded-reduced/pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[35225,35238] [2022-02-20 19:00:37,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 19:00:37,922 INFO L208 MainTranslator]: Completed translation [2022-02-20 19:00:37,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37 WrapperNode [2022-02-20 19:00:37,924 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 19:00:37,925 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 19:00:37,925 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 19:00:37,925 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 19:00:37,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:37,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,052 INFO L137 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2934 [2022-02-20 19:00:38,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 19:00:38,053 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 19:00:38,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 19:00:38,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 19:00:38,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,128 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 19:00:38,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 19:00:38,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 19:00:38,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 19:00:38,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (1/1) ... [2022-02-20 19:00:38,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 19:00:38,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 19:00:38,157 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) [2022-02-20 19:00:38,163 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 [2022-02-20 19:00:38,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 19:00:38,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 19:00:38,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 19:00:38,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 19:00:38,333 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 19:00:38,335 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 19:00:40,264 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 19:00:40,275 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 19:00:40,275 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 19:00:40,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:00:40 BoogieIcfgContainer [2022-02-20 19:00:40,277 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 19:00:40,278 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 19:00:40,278 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 19:00:40,280 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 19:00:40,280 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 07:00:37" (1/3) ... [2022-02-20 19:00:40,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14f5f50a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:00:40, skipping insertion in model container [2022-02-20 19:00:40,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 07:00:37" (2/3) ... [2022-02-20 19:00:40,281 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14f5f50a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 07:00:40, skipping insertion in model container [2022-02-20 19:00:40,281 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 07:00:40" (3/3) ... [2022-02-20 19:00:40,282 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_opt-floodmax.4.3.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2022-02-20 19:00:40,285 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 19:00:40,285 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 19:00:40,317 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 19:00:40,321 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=PETRI_NET, 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 [2022-02-20 19:00:40,321 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 19:00:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand has 790 states, 788 states have (on average 1.782994923857868) internal successors, (1405), 789 states have internal predecessors, (1405), 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) [2022-02-20 19:00:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-02-20 19:00:40,367 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:40,367 INFO L514 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 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, 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] [2022-02-20 19:00:40,368 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:40,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:40,372 INFO L85 PathProgramCache]: Analyzing trace with hash 1016279858, now seen corresponding path program 1 times [2022-02-20 19:00:40,378 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:40,378 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [629238721] [2022-02-20 19:00:40,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:40,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {793#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(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5981~0 := 0;~__tmp_5982_0~0 := 0;~__return_6179~0 := 0;~__return_5995~0 := 0; {793#true} is VALID [2022-02-20 19:00:40,976 INFO L290 TraceCheckUtils]: 1: Hoare triple {793#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~nondet28#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~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {793#true} is VALID [2022-02-20 19:00:40,977 INFO L290 TraceCheckUtils]: 2: Hoare triple {793#true} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,977 INFO L290 TraceCheckUtils]: 3: Hoare triple {793#true} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,977 INFO L290 TraceCheckUtils]: 4: Hoare triple {793#true} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,978 INFO L290 TraceCheckUtils]: 5: Hoare triple {793#true} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,978 INFO L290 TraceCheckUtils]: 6: Hoare triple {793#true} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {793#true} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {793#true} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {793#true} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,979 INFO L290 TraceCheckUtils]: 10: Hoare triple {793#true} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,979 INFO L290 TraceCheckUtils]: 11: Hoare triple {793#true} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,979 INFO L290 TraceCheckUtils]: 12: Hoare triple {793#true} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,979 INFO L290 TraceCheckUtils]: 13: Hoare triple {793#true} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,979 INFO L290 TraceCheckUtils]: 14: Hoare triple {793#true} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,980 INFO L290 TraceCheckUtils]: 15: Hoare triple {793#true} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,980 INFO L290 TraceCheckUtils]: 16: Hoare triple {793#true} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,980 INFO L290 TraceCheckUtils]: 17: Hoare triple {793#true} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,980 INFO L290 TraceCheckUtils]: 18: Hoare triple {793#true} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,980 INFO L290 TraceCheckUtils]: 19: Hoare triple {793#true} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,981 INFO L290 TraceCheckUtils]: 20: Hoare triple {793#true} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {793#true} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,981 INFO L290 TraceCheckUtils]: 22: Hoare triple {793#true} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,981 INFO L290 TraceCheckUtils]: 23: Hoare triple {793#true} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,981 INFO L290 TraceCheckUtils]: 24: Hoare triple {793#true} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,982 INFO L290 TraceCheckUtils]: 25: Hoare triple {793#true} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,982 INFO L290 TraceCheckUtils]: 26: Hoare triple {793#true} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,982 INFO L290 TraceCheckUtils]: 27: Hoare triple {793#true} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,982 INFO L290 TraceCheckUtils]: 28: Hoare triple {793#true} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,982 INFO L290 TraceCheckUtils]: 29: Hoare triple {793#true} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,983 INFO L290 TraceCheckUtils]: 30: Hoare triple {793#true} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,983 INFO L290 TraceCheckUtils]: 31: Hoare triple {793#true} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,983 INFO L290 TraceCheckUtils]: 32: Hoare triple {793#true} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,983 INFO L290 TraceCheckUtils]: 33: Hoare triple {793#true} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,984 INFO L290 TraceCheckUtils]: 34: Hoare triple {793#true} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,984 INFO L290 TraceCheckUtils]: 35: Hoare triple {793#true} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,984 INFO L290 TraceCheckUtils]: 36: Hoare triple {793#true} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,984 INFO L290 TraceCheckUtils]: 37: Hoare triple {793#true} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,984 INFO L290 TraceCheckUtils]: 38: Hoare triple {793#true} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,985 INFO L290 TraceCheckUtils]: 39: Hoare triple {793#true} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,985 INFO L290 TraceCheckUtils]: 40: Hoare triple {793#true} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,985 INFO L290 TraceCheckUtils]: 41: Hoare triple {793#true} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,985 INFO L290 TraceCheckUtils]: 42: Hoare triple {793#true} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,985 INFO L290 TraceCheckUtils]: 43: Hoare triple {793#true} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,986 INFO L290 TraceCheckUtils]: 44: Hoare triple {793#true} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,986 INFO L290 TraceCheckUtils]: 45: Hoare triple {793#true} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,986 INFO L290 TraceCheckUtils]: 46: Hoare triple {793#true} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,986 INFO L290 TraceCheckUtils]: 47: Hoare triple {793#true} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,986 INFO L290 TraceCheckUtils]: 48: Hoare triple {793#true} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {793#true} is VALID [2022-02-20 19:00:40,986 INFO L290 TraceCheckUtils]: 49: Hoare triple {793#true} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {793#true} is VALID [2022-02-20 19:00:40,987 INFO L290 TraceCheckUtils]: 50: Hoare triple {793#true} assume ~id1~0 != ~id2~0; {793#true} is VALID [2022-02-20 19:00:40,987 INFO L290 TraceCheckUtils]: 51: Hoare triple {793#true} assume ~id1~0 != ~id3~0; {793#true} is VALID [2022-02-20 19:00:40,987 INFO L290 TraceCheckUtils]: 52: Hoare triple {793#true} assume ~id1~0 != ~id4~0; {793#true} is VALID [2022-02-20 19:00:40,987 INFO L290 TraceCheckUtils]: 53: Hoare triple {793#true} assume ~id2~0 != ~id3~0; {793#true} is VALID [2022-02-20 19:00:40,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {793#true} assume ~id2~0 != ~id4~0; {793#true} is VALID [2022-02-20 19:00:40,988 INFO L290 TraceCheckUtils]: 55: Hoare triple {793#true} assume ~id3~0 != ~id4~0; {793#true} is VALID [2022-02-20 19:00:40,988 INFO L290 TraceCheckUtils]: 56: Hoare triple {793#true} assume ~id1~0 >= 0; {793#true} is VALID [2022-02-20 19:00:40,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {793#true} assume ~id2~0 >= 0; {793#true} is VALID [2022-02-20 19:00:40,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {793#true} assume ~id3~0 >= 0; {793#true} is VALID [2022-02-20 19:00:40,988 INFO L290 TraceCheckUtils]: 59: Hoare triple {793#true} assume ~id4~0 >= 0; {793#true} is VALID [2022-02-20 19:00:40,989 INFO L290 TraceCheckUtils]: 60: Hoare triple {793#true} assume 0 == ~r1~0; {793#true} is VALID [2022-02-20 19:00:40,989 INFO L290 TraceCheckUtils]: 61: Hoare triple {793#true} assume 0 == ~r2~0; {793#true} is VALID [2022-02-20 19:00:40,989 INFO L290 TraceCheckUtils]: 62: Hoare triple {793#true} assume 0 == ~r3~0; {793#true} is VALID [2022-02-20 19:00:40,989 INFO L290 TraceCheckUtils]: 63: Hoare triple {793#true} assume 0 == ~r4~0; {793#true} is VALID [2022-02-20 19:00:40,989 INFO L290 TraceCheckUtils]: 64: Hoare triple {793#true} assume !(0 == main_~init__r123~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,990 INFO L290 TraceCheckUtils]: 65: Hoare triple {793#true} assume !(0 == main_~init__r133~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,990 INFO L290 TraceCheckUtils]: 66: Hoare triple {793#true} assume !(0 == main_~init__r143~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,990 INFO L290 TraceCheckUtils]: 67: Hoare triple {793#true} assume !(0 == main_~init__r213~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,990 INFO L290 TraceCheckUtils]: 68: Hoare triple {793#true} assume !(0 == main_~init__r233~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,990 INFO L290 TraceCheckUtils]: 69: Hoare triple {793#true} assume !(0 == main_~init__r243~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {793#true} assume !(0 == main_~init__r313~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {793#true} assume !(0 == main_~init__r323~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,991 INFO L290 TraceCheckUtils]: 72: Hoare triple {793#true} assume !(0 == main_~init__r343~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,991 INFO L290 TraceCheckUtils]: 73: Hoare triple {793#true} assume !(0 == main_~init__r413~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,991 INFO L290 TraceCheckUtils]: 74: Hoare triple {793#true} assume !(0 == main_~init__r423~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {793#true} assume !(0 == main_~init__r433~0#1 % 256); {793#true} is VALID [2022-02-20 19:00:40,992 INFO L290 TraceCheckUtils]: 76: Hoare triple {793#true} assume ~max1~0 == ~id1~0; {793#true} is VALID [2022-02-20 19:00:40,992 INFO L290 TraceCheckUtils]: 77: Hoare triple {793#true} assume ~max2~0 == ~id2~0; {793#true} is VALID [2022-02-20 19:00:40,992 INFO L290 TraceCheckUtils]: 78: Hoare triple {793#true} assume ~max3~0 == ~id3~0; {793#true} is VALID [2022-02-20 19:00:40,993 INFO L290 TraceCheckUtils]: 79: Hoare triple {793#true} assume ~max4~0 == ~id4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,995 INFO L290 TraceCheckUtils]: 80: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,995 INFO L290 TraceCheckUtils]: 81: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st2~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,995 INFO L290 TraceCheckUtils]: 82: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st3~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,996 INFO L290 TraceCheckUtils]: 83: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,996 INFO L290 TraceCheckUtils]: 84: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,997 INFO L290 TraceCheckUtils]: 85: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl2~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,997 INFO L290 TraceCheckUtils]: 86: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl3~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,998 INFO L290 TraceCheckUtils]: 87: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,998 INFO L290 TraceCheckUtils]: 88: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode1~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,999 INFO L290 TraceCheckUtils]: 89: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode2~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:40,999 INFO L290 TraceCheckUtils]: 90: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode3~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,000 INFO L290 TraceCheckUtils]: 91: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~mode4~0 % 256; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,000 INFO L290 TraceCheckUtils]: 92: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,001 INFO L290 TraceCheckUtils]: 93: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,001 INFO L290 TraceCheckUtils]: 94: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,002 INFO L290 TraceCheckUtils]: 95: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,003 INFO L290 TraceCheckUtils]: 96: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,003 INFO L290 TraceCheckUtils]: 97: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,003 INFO L290 TraceCheckUtils]: 98: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,004 INFO L290 TraceCheckUtils]: 99: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,004 INFO L290 TraceCheckUtils]: 100: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,005 INFO L290 TraceCheckUtils]: 101: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,005 INFO L290 TraceCheckUtils]: 102: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,005 INFO L290 TraceCheckUtils]: 103: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,006 INFO L290 TraceCheckUtils]: 104: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,007 INFO L290 TraceCheckUtils]: 105: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,008 INFO L290 TraceCheckUtils]: 106: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,008 INFO L290 TraceCheckUtils]: 107: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,009 INFO L290 TraceCheckUtils]: 108: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,009 INFO L290 TraceCheckUtils]: 109: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,009 INFO L290 TraceCheckUtils]: 110: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,010 INFO L290 TraceCheckUtils]: 111: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,010 INFO L290 TraceCheckUtils]: 112: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,010 INFO L290 TraceCheckUtils]: 113: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,011 INFO L290 TraceCheckUtils]: 114: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,011 INFO L290 TraceCheckUtils]: 115: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,012 INFO L290 TraceCheckUtils]: 116: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,012 INFO L290 TraceCheckUtils]: 117: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,012 INFO L290 TraceCheckUtils]: 118: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,013 INFO L290 TraceCheckUtils]: 119: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,013 INFO L290 TraceCheckUtils]: 120: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,014 INFO L290 TraceCheckUtils]: 121: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,014 INFO L290 TraceCheckUtils]: 122: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,014 INFO L290 TraceCheckUtils]: 123: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,015 INFO L290 TraceCheckUtils]: 124: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,015 INFO L290 TraceCheckUtils]: 125: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,016 INFO L290 TraceCheckUtils]: 126: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,016 INFO L290 TraceCheckUtils]: 127: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,016 INFO L290 TraceCheckUtils]: 128: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,017 INFO L290 TraceCheckUtils]: 129: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,017 INFO L290 TraceCheckUtils]: 130: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,018 INFO L290 TraceCheckUtils]: 131: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,018 INFO L290 TraceCheckUtils]: 132: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,018 INFO L290 TraceCheckUtils]: 133: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,019 INFO L290 TraceCheckUtils]: 134: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,019 INFO L290 TraceCheckUtils]: 135: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,020 INFO L290 TraceCheckUtils]: 136: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,020 INFO L290 TraceCheckUtils]: 137: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,020 INFO L290 TraceCheckUtils]: 138: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,021 INFO L290 TraceCheckUtils]: 139: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,021 INFO L290 TraceCheckUtils]: 140: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,021 INFO L290 TraceCheckUtils]: 141: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,022 INFO L290 TraceCheckUtils]: 142: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,022 INFO L290 TraceCheckUtils]: 143: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,023 INFO L290 TraceCheckUtils]: 144: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,023 INFO L290 TraceCheckUtils]: 145: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,023 INFO L290 TraceCheckUtils]: 146: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,024 INFO L290 TraceCheckUtils]: 147: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,024 INFO L290 TraceCheckUtils]: 148: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,024 INFO L290 TraceCheckUtils]: 149: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,025 INFO L290 TraceCheckUtils]: 150: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,025 INFO L290 TraceCheckUtils]: 151: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,025 INFO L290 TraceCheckUtils]: 152: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,026 INFO L290 TraceCheckUtils]: 153: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,026 INFO L290 TraceCheckUtils]: 154: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,027 INFO L290 TraceCheckUtils]: 155: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,027 INFO L290 TraceCheckUtils]: 156: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,027 INFO L290 TraceCheckUtils]: 157: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,028 INFO L290 TraceCheckUtils]: 158: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,028 INFO L290 TraceCheckUtils]: 159: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,028 INFO L290 TraceCheckUtils]: 160: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,029 INFO L290 TraceCheckUtils]: 161: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,029 INFO L290 TraceCheckUtils]: 162: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,030 INFO L290 TraceCheckUtils]: 163: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,030 INFO L290 TraceCheckUtils]: 164: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,030 INFO L290 TraceCheckUtils]: 165: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,031 INFO L290 TraceCheckUtils]: 166: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,031 INFO L290 TraceCheckUtils]: 167: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,031 INFO L290 TraceCheckUtils]: 168: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,032 INFO L290 TraceCheckUtils]: 169: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,032 INFO L290 TraceCheckUtils]: 170: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,033 INFO L290 TraceCheckUtils]: 171: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,033 INFO L290 TraceCheckUtils]: 172: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,033 INFO L290 TraceCheckUtils]: 173: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,034 INFO L290 TraceCheckUtils]: 174: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,034 INFO L290 TraceCheckUtils]: 175: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,035 INFO L290 TraceCheckUtils]: 176: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,035 INFO L290 TraceCheckUtils]: 177: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,035 INFO L290 TraceCheckUtils]: 178: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,036 INFO L290 TraceCheckUtils]: 179: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,036 INFO L290 TraceCheckUtils]: 180: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,037 INFO L290 TraceCheckUtils]: 181: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,037 INFO L290 TraceCheckUtils]: 182: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,037 INFO L290 TraceCheckUtils]: 183: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,038 INFO L290 TraceCheckUtils]: 184: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,038 INFO L290 TraceCheckUtils]: 185: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,038 INFO L290 TraceCheckUtils]: 186: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,039 INFO L290 TraceCheckUtils]: 187: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,039 INFO L290 TraceCheckUtils]: 188: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,040 INFO L290 TraceCheckUtils]: 189: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,040 INFO L290 TraceCheckUtils]: 190: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,040 INFO L290 TraceCheckUtils]: 191: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,041 INFO L290 TraceCheckUtils]: 192: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,041 INFO L290 TraceCheckUtils]: 193: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,041 INFO L290 TraceCheckUtils]: 194: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,042 INFO L290 TraceCheckUtils]: 195: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,042 INFO L290 TraceCheckUtils]: 196: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,043 INFO L290 TraceCheckUtils]: 197: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,043 INFO L290 TraceCheckUtils]: 198: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,043 INFO L290 TraceCheckUtils]: 199: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,044 INFO L290 TraceCheckUtils]: 200: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,044 INFO L290 TraceCheckUtils]: 201: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,044 INFO L290 TraceCheckUtils]: 202: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,045 INFO L290 TraceCheckUtils]: 203: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,045 INFO L290 TraceCheckUtils]: 204: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,046 INFO L290 TraceCheckUtils]: 205: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,046 INFO L290 TraceCheckUtils]: 206: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,046 INFO L290 TraceCheckUtils]: 207: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,047 INFO L290 TraceCheckUtils]: 208: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,049 INFO L290 TraceCheckUtils]: 209: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,049 INFO L290 TraceCheckUtils]: 210: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,049 INFO L290 TraceCheckUtils]: 211: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,050 INFO L290 TraceCheckUtils]: 212: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,050 INFO L290 TraceCheckUtils]: 213: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,050 INFO L290 TraceCheckUtils]: 214: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,051 INFO L290 TraceCheckUtils]: 215: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,051 INFO L290 TraceCheckUtils]: 216: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,056 INFO L290 TraceCheckUtils]: 217: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,056 INFO L290 TraceCheckUtils]: 218: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,057 INFO L290 TraceCheckUtils]: 219: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,057 INFO L290 TraceCheckUtils]: 220: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,058 INFO L290 TraceCheckUtils]: 221: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,058 INFO L290 TraceCheckUtils]: 222: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,058 INFO L290 TraceCheckUtils]: 223: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,059 INFO L290 TraceCheckUtils]: 224: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,059 INFO L290 TraceCheckUtils]: 225: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,060 INFO L290 TraceCheckUtils]: 226: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,060 INFO L290 TraceCheckUtils]: 227: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,060 INFO L290 TraceCheckUtils]: 228: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,061 INFO L290 TraceCheckUtils]: 229: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,061 INFO L290 TraceCheckUtils]: 230: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,061 INFO L290 TraceCheckUtils]: 231: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,062 INFO L290 TraceCheckUtils]: 232: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,062 INFO L290 TraceCheckUtils]: 233: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,062 INFO L290 TraceCheckUtils]: 234: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,063 INFO L290 TraceCheckUtils]: 235: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,067 INFO L290 TraceCheckUtils]: 236: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,068 INFO L290 TraceCheckUtils]: 237: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,069 INFO L290 TraceCheckUtils]: 238: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,070 INFO L290 TraceCheckUtils]: 239: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,072 INFO L290 TraceCheckUtils]: 240: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,073 INFO L290 TraceCheckUtils]: 241: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,074 INFO L290 TraceCheckUtils]: 242: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,076 INFO L290 TraceCheckUtils]: 243: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,077 INFO L290 TraceCheckUtils]: 244: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,077 INFO L290 TraceCheckUtils]: 245: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,077 INFO L290 TraceCheckUtils]: 246: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode1~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,078 INFO L290 TraceCheckUtils]: 247: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,078 INFO L290 TraceCheckUtils]: 248: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,078 INFO L290 TraceCheckUtils]: 249: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,079 INFO L290 TraceCheckUtils]: 250: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,079 INFO L290 TraceCheckUtils]: 251: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,079 INFO L290 TraceCheckUtils]: 252: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode2~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,083 INFO L290 TraceCheckUtils]: 253: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r2~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,084 INFO L290 TraceCheckUtils]: 254: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,084 INFO L290 TraceCheckUtils]: 255: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,087 INFO L290 TraceCheckUtils]: 256: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,088 INFO L290 TraceCheckUtils]: 257: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,088 INFO L290 TraceCheckUtils]: 258: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode3~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,088 INFO L290 TraceCheckUtils]: 259: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r3~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,089 INFO L290 TraceCheckUtils]: 260: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,089 INFO L290 TraceCheckUtils]: 261: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,089 INFO L290 TraceCheckUtils]: 262: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,090 INFO L290 TraceCheckUtils]: 263: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,090 INFO L290 TraceCheckUtils]: 264: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~mode4~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,090 INFO L290 TraceCheckUtils]: 265: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r4~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,091 INFO L290 TraceCheckUtils]: 266: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,091 INFO L290 TraceCheckUtils]: 267: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,091 INFO L290 TraceCheckUtils]: 268: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,092 INFO L290 TraceCheckUtils]: 269: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,092 INFO L290 TraceCheckUtils]: 270: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,092 INFO L290 TraceCheckUtils]: 271: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st1~0 + ~nl1~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,093 INFO L290 TraceCheckUtils]: 272: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st2~0 + ~nl2~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,093 INFO L290 TraceCheckUtils]: 273: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st3~0 + ~nl3~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,099 INFO L290 TraceCheckUtils]: 274: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~st4~0 + ~nl4~0 <= 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,100 INFO L290 TraceCheckUtils]: 275: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,100 INFO L290 TraceCheckUtils]: 276: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,111 INFO L290 TraceCheckUtils]: 277: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,112 INFO L290 TraceCheckUtils]: 278: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~r1~0 >= 3); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,112 INFO L290 TraceCheckUtils]: 279: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,112 INFO L290 TraceCheckUtils]: 280: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,113 INFO L290 TraceCheckUtils]: 281: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,113 INFO L290 TraceCheckUtils]: 282: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,113 INFO L290 TraceCheckUtils]: 283: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,114 INFO L290 TraceCheckUtils]: 284: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep21~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,114 INFO L290 TraceCheckUtils]: 285: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep31~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,114 INFO L290 TraceCheckUtils]: 286: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep41~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,114 INFO L290 TraceCheckUtils]: 287: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax1~0 := main_~node1__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,117 INFO L290 TraceCheckUtils]: 288: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r1~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,118 INFO L290 TraceCheckUtils]: 289: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,118 INFO L290 TraceCheckUtils]: 290: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,118 INFO L290 TraceCheckUtils]: 291: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,118 INFO L290 TraceCheckUtils]: 292: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep12~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,119 INFO L290 TraceCheckUtils]: 293: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep32~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,119 INFO L290 TraceCheckUtils]: 294: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep42~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,119 INFO L290 TraceCheckUtils]: 295: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax2~0 := main_~node2__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,120 INFO L290 TraceCheckUtils]: 296: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r2~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,120 INFO L290 TraceCheckUtils]: 297: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max2~0 == ~id2~0;~st2~0 := 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,120 INFO L290 TraceCheckUtils]: 298: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,120 INFO L290 TraceCheckUtils]: 299: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,121 INFO L290 TraceCheckUtils]: 300: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep13~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,121 INFO L290 TraceCheckUtils]: 301: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep23~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,121 INFO L290 TraceCheckUtils]: 302: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep43~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,122 INFO L290 TraceCheckUtils]: 303: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax3~0 := main_~node3__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,122 INFO L290 TraceCheckUtils]: 304: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r3~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,122 INFO L290 TraceCheckUtils]: 305: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume ~max3~0 == ~id3~0;~st3~0 := 1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,123 INFO L290 TraceCheckUtils]: 306: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,123 INFO L290 TraceCheckUtils]: 307: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,124 INFO L290 TraceCheckUtils]: 308: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep14~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,125 INFO L290 TraceCheckUtils]: 309: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep24~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,125 INFO L290 TraceCheckUtils]: 310: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !!(0 == ~ep34~0 % 256); {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,126 INFO L290 TraceCheckUtils]: 311: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} ~newmax4~0 := main_~node4__newmax~5#1; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,126 INFO L290 TraceCheckUtils]: 312: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume 3 == ~r4~0; {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} is VALID [2022-02-20 19:00:41,126 INFO L290 TraceCheckUtils]: 313: Hoare triple {795#(= (+ ~id4~0 (* (- 1) ~max4~0)) 0)} assume !(~max4~0 == ~id4~0);~nl4~0 := 1; {794#false} is VALID [2022-02-20 19:00:41,127 INFO L290 TraceCheckUtils]: 314: Hoare triple {794#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {794#false} is VALID [2022-02-20 19:00:41,127 INFO L290 TraceCheckUtils]: 315: Hoare triple {794#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {794#false} is VALID [2022-02-20 19:00:41,127 INFO L290 TraceCheckUtils]: 316: Hoare triple {794#false} ~__return_5981~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5981~0;~__tmp_5982_0~0 := main_~main____CPAchecker_TMP_0~4#1; {794#false} is VALID [2022-02-20 19:00:41,127 INFO L290 TraceCheckUtils]: 317: Hoare triple {794#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5982_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {794#false} is VALID [2022-02-20 19:00:41,127 INFO L290 TraceCheckUtils]: 318: Hoare triple {794#false} assume 0 == main_~assert__arg~5#1 % 256; {794#false} is VALID [2022-02-20 19:00:41,127 INFO L290 TraceCheckUtils]: 319: Hoare triple {794#false} assume !false; {794#false} is VALID [2022-02-20 19:00:41,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:00:41,130 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:41,130 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [629238721] [2022-02-20 19:00:41,130 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [629238721] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:41,130 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:41,131 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:41,132 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [659900648] [2022-02-20 19:00:41,132 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:41,137 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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 320 [2022-02-20 19:00:41,138 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:41,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2022-02-20 19:00:41,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:41,403 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:41,403 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:41,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:41,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:41,422 INFO L87 Difference]: Start difference. First operand has 790 states, 788 states have (on average 1.782994923857868) internal successors, (1405), 789 states have internal predecessors, (1405), 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 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2022-02-20 19:00:42,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:42,806 INFO L93 Difference]: Finished difference Result 1423 states and 2503 transitions. [2022-02-20 19:00:42,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:42,807 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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 320 [2022-02-20 19:00:42,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2022-02-20 19:00:42,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2503 transitions. [2022-02-20 19:00:42,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2022-02-20 19:00:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 2503 transitions. [2022-02-20 19:00:42,853 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 2503 transitions. [2022-02-20 19:00:44,333 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2503 edges. 2503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:44,453 INFO L225 Difference]: With dead ends: 1423 [2022-02-20 19:00:44,454 INFO L226 Difference]: Without dead ends: 1253 [2022-02-20 19:00:44,457 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 [2022-02-20 19:00:44,459 INFO L933 BasicCegarLoop]: 1344 mSDtfsCounter, 831 mSDsluCounter, 1080 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 831 SdHoareTripleChecker+Valid, 2424 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:44,460 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [831 Valid, 2424 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:00:44,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1253 states. [2022-02-20 19:00:44,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1253 to 1251. [2022-02-20 19:00:44,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:44,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1253 states. Second operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 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) [2022-02-20 19:00:44,528 INFO L74 IsIncluded]: Start isIncluded. First operand 1253 states. Second operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 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) [2022-02-20 19:00:44,532 INFO L87 Difference]: Start difference. First operand 1253 states. Second operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 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) [2022-02-20 19:00:44,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:44,591 INFO L93 Difference]: Finished difference Result 1253 states and 1957 transitions. [2022-02-20 19:00:44,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1957 transitions. [2022-02-20 19:00:44,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:44,599 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:44,602 INFO L74 IsIncluded]: Start isIncluded. First operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 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 1253 states. [2022-02-20 19:00:44,604 INFO L87 Difference]: Start difference. First operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 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 1253 states. [2022-02-20 19:00:44,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:44,656 INFO L93 Difference]: Finished difference Result 1253 states and 1957 transitions. [2022-02-20 19:00:44,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1957 transitions. [2022-02-20 19:00:44,658 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:44,658 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:44,658 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:44,658 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1251 states, 1250 states have (on average 1.5648) internal successors, (1956), 1250 states have internal predecessors, (1956), 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) [2022-02-20 19:00:44,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 1251 states and 1956 transitions. [2022-02-20 19:00:44,723 INFO L78 Accepts]: Start accepts. Automaton has 1251 states and 1956 transitions. Word has length 320 [2022-02-20 19:00:44,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:44,723 INFO L470 AbstractCegarLoop]: Abstraction has 1251 states and 1956 transitions. [2022-02-20 19:00:44,724 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 106.66666666666667) internal successors, (320), 3 states have internal predecessors, (320), 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) [2022-02-20 19:00:44,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1956 transitions. [2022-02-20 19:00:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-02-20 19:00:44,727 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:44,728 INFO L514 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 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, 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] [2022-02-20 19:00:44,728 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 19:00:44,728 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:44,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:44,729 INFO L85 PathProgramCache]: Analyzing trace with hash 1186607043, now seen corresponding path program 1 times [2022-02-20 19:00:44,729 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:44,729 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161807840] [2022-02-20 19:00:44,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:45,181 INFO L290 TraceCheckUtils]: 0: Hoare triple {6895#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(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5981~0 := 0;~__tmp_5982_0~0 := 0;~__return_6179~0 := 0;~__return_5995~0 := 0; {6895#true} is VALID [2022-02-20 19:00:45,182 INFO L290 TraceCheckUtils]: 1: Hoare triple {6895#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~nondet28#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~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {6897#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} is VALID [2022-02-20 19:00:45,183 INFO L290 TraceCheckUtils]: 2: Hoare triple {6897#(= (+ (* (- 1) ~ep12~0) |ULTIMATE.start_main_~init__r121~0#1|) 0)} assume !(0 == main_~init__r121~0#1 % 256);main_~init__tmp~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,183 INFO L290 TraceCheckUtils]: 3: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,184 INFO L290 TraceCheckUtils]: 4: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,184 INFO L290 TraceCheckUtils]: 5: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,184 INFO L290 TraceCheckUtils]: 6: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,185 INFO L290 TraceCheckUtils]: 7: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,185 INFO L290 TraceCheckUtils]: 8: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,185 INFO L290 TraceCheckUtils]: 9: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,186 INFO L290 TraceCheckUtils]: 10: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,186 INFO L290 TraceCheckUtils]: 11: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,186 INFO L290 TraceCheckUtils]: 12: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,187 INFO L290 TraceCheckUtils]: 13: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,187 INFO L290 TraceCheckUtils]: 14: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,187 INFO L290 TraceCheckUtils]: 15: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,188 INFO L290 TraceCheckUtils]: 16: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,188 INFO L290 TraceCheckUtils]: 17: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,189 INFO L290 TraceCheckUtils]: 18: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,189 INFO L290 TraceCheckUtils]: 19: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,193 INFO L290 TraceCheckUtils]: 20: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,193 INFO L290 TraceCheckUtils]: 21: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,194 INFO L290 TraceCheckUtils]: 22: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,194 INFO L290 TraceCheckUtils]: 23: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,194 INFO L290 TraceCheckUtils]: 24: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,196 INFO L290 TraceCheckUtils]: 27: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,196 INFO L290 TraceCheckUtils]: 28: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,196 INFO L290 TraceCheckUtils]: 29: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,197 INFO L290 TraceCheckUtils]: 30: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,197 INFO L290 TraceCheckUtils]: 31: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,197 INFO L290 TraceCheckUtils]: 32: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,198 INFO L290 TraceCheckUtils]: 33: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,198 INFO L290 TraceCheckUtils]: 34: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,198 INFO L290 TraceCheckUtils]: 35: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,199 INFO L290 TraceCheckUtils]: 36: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,199 INFO L290 TraceCheckUtils]: 37: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,199 INFO L290 TraceCheckUtils]: 38: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,200 INFO L290 TraceCheckUtils]: 39: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,200 INFO L290 TraceCheckUtils]: 40: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,201 INFO L290 TraceCheckUtils]: 41: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,201 INFO L290 TraceCheckUtils]: 42: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,202 INFO L290 TraceCheckUtils]: 43: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,202 INFO L290 TraceCheckUtils]: 44: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,203 INFO L290 TraceCheckUtils]: 45: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,204 INFO L290 TraceCheckUtils]: 46: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,205 INFO L290 TraceCheckUtils]: 47: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,206 INFO L290 TraceCheckUtils]: 48: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,206 INFO L290 TraceCheckUtils]: 49: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,206 INFO L290 TraceCheckUtils]: 50: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,207 INFO L290 TraceCheckUtils]: 51: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,208 INFO L290 TraceCheckUtils]: 52: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 != ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,208 INFO L290 TraceCheckUtils]: 53: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,209 INFO L290 TraceCheckUtils]: 54: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 != ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,209 INFO L290 TraceCheckUtils]: 55: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 != ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,209 INFO L290 TraceCheckUtils]: 56: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id1~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,210 INFO L290 TraceCheckUtils]: 57: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id2~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,210 INFO L290 TraceCheckUtils]: 58: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id3~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,210 INFO L290 TraceCheckUtils]: 59: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~id4~0 >= 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,211 INFO L290 TraceCheckUtils]: 60: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,211 INFO L290 TraceCheckUtils]: 61: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,211 INFO L290 TraceCheckUtils]: 62: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,213 INFO L290 TraceCheckUtils]: 63: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~r4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,214 INFO L290 TraceCheckUtils]: 64: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r123~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,215 INFO L290 TraceCheckUtils]: 65: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r133~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,215 INFO L290 TraceCheckUtils]: 66: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r143~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,215 INFO L290 TraceCheckUtils]: 67: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r213~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,216 INFO L290 TraceCheckUtils]: 68: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r233~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,216 INFO L290 TraceCheckUtils]: 69: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r243~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,216 INFO L290 TraceCheckUtils]: 70: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r313~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,217 INFO L290 TraceCheckUtils]: 71: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r323~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,217 INFO L290 TraceCheckUtils]: 72: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r343~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,218 INFO L290 TraceCheckUtils]: 73: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r413~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,218 INFO L290 TraceCheckUtils]: 74: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r423~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,218 INFO L290 TraceCheckUtils]: 75: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == main_~init__r433~0#1 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,219 INFO L290 TraceCheckUtils]: 76: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max1~0 == ~id1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,219 INFO L290 TraceCheckUtils]: 77: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max2~0 == ~id2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,219 INFO L290 TraceCheckUtils]: 78: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max3~0 == ~id3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,219 INFO L290 TraceCheckUtils]: 79: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~max4~0 == ~id4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,220 INFO L290 TraceCheckUtils]: 80: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,220 INFO L290 TraceCheckUtils]: 81: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,220 INFO L290 TraceCheckUtils]: 82: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,221 INFO L290 TraceCheckUtils]: 83: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~st4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,221 INFO L290 TraceCheckUtils]: 84: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl1~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,221 INFO L290 TraceCheckUtils]: 85: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl2~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,222 INFO L290 TraceCheckUtils]: 86: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl3~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,222 INFO L290 TraceCheckUtils]: 87: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~nl4~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,222 INFO L290 TraceCheckUtils]: 88: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode1~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,223 INFO L290 TraceCheckUtils]: 89: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode2~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,223 INFO L290 TraceCheckUtils]: 90: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode3~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,223 INFO L290 TraceCheckUtils]: 91: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 == ~mode4~0 % 256; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,224 INFO L290 TraceCheckUtils]: 92: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax1~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,224 INFO L290 TraceCheckUtils]: 93: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax2~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,224 INFO L290 TraceCheckUtils]: 94: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax3~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,225 INFO L290 TraceCheckUtils]: 95: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,225 INFO L290 TraceCheckUtils]: 96: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,225 INFO L290 TraceCheckUtils]: 97: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,226 INFO L290 TraceCheckUtils]: 98: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~mode1~0 % 256); {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,226 INFO L290 TraceCheckUtils]: 99: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume ~r1~0 < 3; {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} is VALID [2022-02-20 19:00:45,226 INFO L290 TraceCheckUtils]: 100: Hoare triple {6898#(<= (+ (* (div ~ep12~0 256) 256) 1) ~ep12~0)} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,226 INFO L290 TraceCheckUtils]: 101: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 102: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 103: Hoare triple {6896#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 104: Hoare triple {6896#false} assume !!(0 == ~mode2~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 105: Hoare triple {6896#false} assume ~r2~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 106: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 107: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 108: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,227 INFO L290 TraceCheckUtils]: 109: Hoare triple {6896#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 110: Hoare triple {6896#false} assume !!(0 == ~mode3~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 111: Hoare triple {6896#false} assume ~r3~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 112: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 113: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 114: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 115: Hoare triple {6896#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 116: Hoare triple {6896#false} assume !!(0 == ~mode4~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,228 INFO L290 TraceCheckUtils]: 117: Hoare triple {6896#false} assume ~r4~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 118: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 119: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 120: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 121: Hoare triple {6896#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 122: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 123: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 124: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 125: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,229 INFO L290 TraceCheckUtils]: 126: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 127: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 128: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 129: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 130: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 131: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 132: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 133: Hoare triple {6896#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 134: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,230 INFO L290 TraceCheckUtils]: 135: Hoare triple {6896#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 136: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 137: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 138: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 139: Hoare triple {6896#false} ~newmax1~0 := main_~node1__newmax~1#1; {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 140: Hoare triple {6896#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 141: Hoare triple {6896#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 142: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 143: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,231 INFO L290 TraceCheckUtils]: 144: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 145: Hoare triple {6896#false} ~newmax2~0 := main_~node2__newmax~1#1; {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 146: Hoare triple {6896#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 147: Hoare triple {6896#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 148: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 149: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 150: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 151: Hoare triple {6896#false} ~newmax3~0 := main_~node3__newmax~1#1; {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 152: Hoare triple {6896#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,232 INFO L290 TraceCheckUtils]: 153: Hoare triple {6896#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 154: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 155: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 156: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 157: Hoare triple {6896#false} ~newmax4~0 := main_~node4__newmax~1#1; {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 158: Hoare triple {6896#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 159: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 160: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 161: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,233 INFO L290 TraceCheckUtils]: 162: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 163: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 164: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 165: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 166: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 167: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 168: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 169: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 170: Hoare triple {6896#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:00:45,234 INFO L290 TraceCheckUtils]: 171: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 172: Hoare triple {6896#false} assume !!(0 == ~mode1~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 173: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 174: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 175: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 176: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 177: Hoare triple {6896#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 178: Hoare triple {6896#false} assume !!(0 == ~mode2~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 179: Hoare triple {6896#false} assume ~r2~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,235 INFO L290 TraceCheckUtils]: 180: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 181: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 182: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 183: Hoare triple {6896#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 184: Hoare triple {6896#false} assume !!(0 == ~mode3~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 185: Hoare triple {6896#false} assume ~r3~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 186: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 187: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 188: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,236 INFO L290 TraceCheckUtils]: 189: Hoare triple {6896#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,237 INFO L290 TraceCheckUtils]: 190: Hoare triple {6896#false} assume !!(0 == ~mode4~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,237 INFO L290 TraceCheckUtils]: 191: Hoare triple {6896#false} assume ~r4~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,237 INFO L290 TraceCheckUtils]: 192: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,237 INFO L290 TraceCheckUtils]: 193: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 194: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 195: Hoare triple {6896#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 196: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 197: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 198: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 199: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 200: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 201: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,238 INFO L290 TraceCheckUtils]: 202: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 203: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 204: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 205: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 206: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 207: Hoare triple {6896#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 208: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 209: Hoare triple {6896#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 210: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,239 INFO L290 TraceCheckUtils]: 211: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 212: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 213: Hoare triple {6896#false} ~newmax1~0 := main_~node1__newmax~3#1; {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 214: Hoare triple {6896#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 215: Hoare triple {6896#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 216: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 217: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 218: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 219: Hoare triple {6896#false} ~newmax2~0 := main_~node2__newmax~3#1; {6896#false} is VALID [2022-02-20 19:00:45,240 INFO L290 TraceCheckUtils]: 220: Hoare triple {6896#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 221: Hoare triple {6896#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 222: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 223: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 224: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 225: Hoare triple {6896#false} ~newmax3~0 := main_~node3__newmax~3#1; {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 226: Hoare triple {6896#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 227: Hoare triple {6896#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 228: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,241 INFO L290 TraceCheckUtils]: 229: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 230: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 231: Hoare triple {6896#false} ~newmax4~0 := main_~node4__newmax~3#1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 232: Hoare triple {6896#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 233: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 234: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 235: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 236: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 237: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,242 INFO L290 TraceCheckUtils]: 238: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 239: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 240: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 241: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 242: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 243: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 244: Hoare triple {6896#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 245: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 246: Hoare triple {6896#false} assume !!(0 == ~mode1~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,243 INFO L290 TraceCheckUtils]: 247: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 248: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 249: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 250: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 251: Hoare triple {6896#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 252: Hoare triple {6896#false} assume !!(0 == ~mode2~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 253: Hoare triple {6896#false} assume ~r2~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 254: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 255: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 256: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,244 INFO L290 TraceCheckUtils]: 257: Hoare triple {6896#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 258: Hoare triple {6896#false} assume !!(0 == ~mode3~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 259: Hoare triple {6896#false} assume ~r3~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 260: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 261: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 262: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 263: Hoare triple {6896#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 264: Hoare triple {6896#false} assume !!(0 == ~mode4~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 265: Hoare triple {6896#false} assume ~r4~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,245 INFO L290 TraceCheckUtils]: 266: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 267: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 268: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 269: Hoare triple {6896#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 270: Hoare triple {6896#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 271: Hoare triple {6896#false} assume ~st1~0 + ~nl1~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 272: Hoare triple {6896#false} assume ~st2~0 + ~nl2~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 273: Hoare triple {6896#false} assume ~st3~0 + ~nl3~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 274: Hoare triple {6896#false} assume ~st4~0 + ~nl4~0 <= 1; {6896#false} is VALID [2022-02-20 19:00:45,246 INFO L290 TraceCheckUtils]: 275: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 276: Hoare triple {6896#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 277: Hoare triple {6896#false} assume ~r1~0 < 3; {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 278: Hoare triple {6896#false} assume !(~r1~0 >= 3); {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 279: Hoare triple {6896#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 280: Hoare triple {6896#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 281: Hoare triple {6896#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 282: Hoare triple {6896#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,247 INFO L290 TraceCheckUtils]: 283: Hoare triple {6896#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 284: Hoare triple {6896#false} assume !!(0 == ~ep21~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 285: Hoare triple {6896#false} assume !!(0 == ~ep31~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 286: Hoare triple {6896#false} assume !!(0 == ~ep41~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 287: Hoare triple {6896#false} ~newmax1~0 := main_~node1__newmax~5#1; {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 288: Hoare triple {6896#false} assume 3 == ~r1~0; {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 289: Hoare triple {6896#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 290: Hoare triple {6896#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 291: Hoare triple {6896#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 292: Hoare triple {6896#false} assume !!(0 == ~ep12~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,248 INFO L290 TraceCheckUtils]: 293: Hoare triple {6896#false} assume !!(0 == ~ep32~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 294: Hoare triple {6896#false} assume !!(0 == ~ep42~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 295: Hoare triple {6896#false} ~newmax2~0 := main_~node2__newmax~5#1; {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 296: Hoare triple {6896#false} assume 3 == ~r2~0; {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 297: Hoare triple {6896#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 298: Hoare triple {6896#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 299: Hoare triple {6896#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 300: Hoare triple {6896#false} assume !!(0 == ~ep13~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 301: Hoare triple {6896#false} assume !!(0 == ~ep23~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,249 INFO L290 TraceCheckUtils]: 302: Hoare triple {6896#false} assume !!(0 == ~ep43~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 303: Hoare triple {6896#false} ~newmax3~0 := main_~node3__newmax~5#1; {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 304: Hoare triple {6896#false} assume 3 == ~r3~0; {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 305: Hoare triple {6896#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 306: Hoare triple {6896#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 307: Hoare triple {6896#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 308: Hoare triple {6896#false} assume !!(0 == ~ep14~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 309: Hoare triple {6896#false} assume !!(0 == ~ep24~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 310: Hoare triple {6896#false} assume !!(0 == ~ep34~0 % 256); {6896#false} is VALID [2022-02-20 19:00:45,250 INFO L290 TraceCheckUtils]: 311: Hoare triple {6896#false} ~newmax4~0 := main_~node4__newmax~5#1; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 312: Hoare triple {6896#false} assume 3 == ~r4~0; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 313: Hoare triple {6896#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 314: Hoare triple {6896#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 315: Hoare triple {6896#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 316: Hoare triple {6896#false} ~__return_5981~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5981~0;~__tmp_5982_0~0 := main_~main____CPAchecker_TMP_0~4#1; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 317: Hoare triple {6896#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5982_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 318: Hoare triple {6896#false} assume 0 == main_~assert__arg~5#1 % 256; {6896#false} is VALID [2022-02-20 19:00:45,251 INFO L290 TraceCheckUtils]: 319: Hoare triple {6896#false} assume !false; {6896#false} is VALID [2022-02-20 19:00:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:00:45,254 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:45,255 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161807840] [2022-02-20 19:00:45,255 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161807840] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:45,255 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:45,255 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 19:00:45,255 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [736890128] [2022-02-20 19:00:45,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:45,257 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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 320 [2022-02-20 19:00:45,257 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:45,258 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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) [2022-02-20 19:00:45,447 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 320 edges. 320 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:45,447 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 19:00:45,447 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:45,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 19:00:45,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 19:00:45,448 INFO L87 Difference]: Start difference. First operand 1251 states and 1956 transitions. Second operand has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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) [2022-02-20 19:00:48,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:48,387 INFO L93 Difference]: Finished difference Result 3691 states and 5763 transitions. [2022-02-20 19:00:48,387 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 19:00:48,388 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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 320 [2022-02-20 19:00:48,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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) [2022-02-20 19:00:48,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3627 transitions. [2022-02-20 19:00:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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) [2022-02-20 19:00:48,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 3627 transitions. [2022-02-20 19:00:48,422 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 3627 transitions. [2022-02-20 19:00:50,801 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3627 edges. 3627 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:51,035 INFO L225 Difference]: With dead ends: 3691 [2022-02-20 19:00:51,035 INFO L226 Difference]: Without dead ends: 2451 [2022-02-20 19:00:51,043 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 19:00:51,045 INFO L933 BasicCegarLoop]: 1862 mSDtfsCounter, 2839 mSDsluCounter, 1158 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2839 SdHoareTripleChecker+Valid, 3020 SdHoareTripleChecker+Invalid, 80 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:51,045 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2839 Valid, 3020 Invalid, 80 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 19:00:51,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2451 states. [2022-02-20 19:00:51,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2451 to 2449. [2022-02-20 19:00:51,328 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:51,332 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2451 states. Second operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 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) [2022-02-20 19:00:51,336 INFO L74 IsIncluded]: Start isIncluded. First operand 2451 states. Second operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 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) [2022-02-20 19:00:51,340 INFO L87 Difference]: Start difference. First operand 2451 states. Second operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 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) [2022-02-20 19:00:51,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:51,495 INFO L93 Difference]: Finished difference Result 2451 states and 3806 transitions. [2022-02-20 19:00:51,495 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3806 transitions. [2022-02-20 19:00:51,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:51,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:51,502 INFO L74 IsIncluded]: Start isIncluded. First operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 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 2451 states. [2022-02-20 19:00:51,506 INFO L87 Difference]: Start difference. First operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 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 2451 states. [2022-02-20 19:00:51,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:51,662 INFO L93 Difference]: Finished difference Result 2451 states and 3806 transitions. [2022-02-20 19:00:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3806 transitions. [2022-02-20 19:00:51,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:00:51,665 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:00:51,666 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:00:51,666 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:00:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2449 states, 2448 states have (on average 1.5543300653594772) internal successors, (3805), 2448 states have internal predecessors, (3805), 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) [2022-02-20 19:00:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 2449 states and 3805 transitions. [2022-02-20 19:00:51,944 INFO L78 Accepts]: Start accepts. Automaton has 2449 states and 3805 transitions. Word has length 320 [2022-02-20 19:00:51,945 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:00:51,946 INFO L470 AbstractCegarLoop]: Abstraction has 2449 states and 3805 transitions. [2022-02-20 19:00:51,946 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 80.0) internal successors, (320), 4 states have internal predecessors, (320), 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) [2022-02-20 19:00:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3805 transitions. [2022-02-20 19:00:51,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-02-20 19:00:51,950 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:00:51,951 INFO L514 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 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, 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] [2022-02-20 19:00:51,951 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 19:00:51,951 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:00:51,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:00:51,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1005675603, now seen corresponding path program 1 times [2022-02-20 19:00:51,952 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:00:51,952 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518155461] [2022-02-20 19:00:51,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:00:51,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:00:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:00:52,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {20038#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(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5981~0 := 0;~__tmp_5982_0~0 := 0;~__return_6179~0 := 0;~__return_5995~0 := 0; {20038#true} is VALID [2022-02-20 19:00:52,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {20038#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~nondet28#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~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {20038#true} is VALID [2022-02-20 19:00:52,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {20038#true} assume !!(0 == main_~init__r121~0#1 % 256); {20038#true} is VALID [2022-02-20 19:00:52,082 INFO L290 TraceCheckUtils]: 3: Hoare triple {20038#true} assume !(0 == main_~init__r131~0#1 % 256); {20038#true} is VALID [2022-02-20 19:00:52,083 INFO L290 TraceCheckUtils]: 4: Hoare triple {20038#true} assume !(0 == ~ep32~0 % 256);main_~init__tmp~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,083 INFO L290 TraceCheckUtils]: 5: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,084 INFO L290 TraceCheckUtils]: 6: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,084 INFO L290 TraceCheckUtils]: 7: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,084 INFO L290 TraceCheckUtils]: 8: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,085 INFO L290 TraceCheckUtils]: 9: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,085 INFO L290 TraceCheckUtils]: 10: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,085 INFO L290 TraceCheckUtils]: 11: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,086 INFO L290 TraceCheckUtils]: 12: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,086 INFO L290 TraceCheckUtils]: 13: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,087 INFO L290 TraceCheckUtils]: 15: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,087 INFO L290 TraceCheckUtils]: 16: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,087 INFO L290 TraceCheckUtils]: 17: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,088 INFO L290 TraceCheckUtils]: 18: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,088 INFO L290 TraceCheckUtils]: 19: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,088 INFO L290 TraceCheckUtils]: 20: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,089 INFO L290 TraceCheckUtils]: 21: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,089 INFO L290 TraceCheckUtils]: 22: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,089 INFO L290 TraceCheckUtils]: 23: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,090 INFO L290 TraceCheckUtils]: 24: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,090 INFO L290 TraceCheckUtils]: 25: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,090 INFO L290 TraceCheckUtils]: 26: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,091 INFO L290 TraceCheckUtils]: 27: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,091 INFO L290 TraceCheckUtils]: 28: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,091 INFO L290 TraceCheckUtils]: 29: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,092 INFO L290 TraceCheckUtils]: 30: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,092 INFO L290 TraceCheckUtils]: 31: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,092 INFO L290 TraceCheckUtils]: 32: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,093 INFO L290 TraceCheckUtils]: 33: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,093 INFO L290 TraceCheckUtils]: 34: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,094 INFO L290 TraceCheckUtils]: 36: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,094 INFO L290 TraceCheckUtils]: 37: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,094 INFO L290 TraceCheckUtils]: 38: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,095 INFO L290 TraceCheckUtils]: 39: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,095 INFO L290 TraceCheckUtils]: 40: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,096 INFO L290 TraceCheckUtils]: 41: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,096 INFO L290 TraceCheckUtils]: 42: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,096 INFO L290 TraceCheckUtils]: 43: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,096 INFO L290 TraceCheckUtils]: 44: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,097 INFO L290 TraceCheckUtils]: 45: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,097 INFO L290 TraceCheckUtils]: 46: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,097 INFO L290 TraceCheckUtils]: 47: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,098 INFO L290 TraceCheckUtils]: 48: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,098 INFO L290 TraceCheckUtils]: 49: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,098 INFO L290 TraceCheckUtils]: 50: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,099 INFO L290 TraceCheckUtils]: 51: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,099 INFO L290 TraceCheckUtils]: 53: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,100 INFO L290 TraceCheckUtils]: 54: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 != ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,100 INFO L290 TraceCheckUtils]: 55: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,100 INFO L290 TraceCheckUtils]: 56: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 != ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,101 INFO L290 TraceCheckUtils]: 57: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 != ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,101 INFO L290 TraceCheckUtils]: 58: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id1~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,101 INFO L290 TraceCheckUtils]: 59: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id2~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,102 INFO L290 TraceCheckUtils]: 60: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id3~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,102 INFO L290 TraceCheckUtils]: 61: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~id4~0 >= 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,102 INFO L290 TraceCheckUtils]: 62: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,103 INFO L290 TraceCheckUtils]: 63: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,103 INFO L290 TraceCheckUtils]: 64: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,103 INFO L290 TraceCheckUtils]: 65: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~r4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,104 INFO L290 TraceCheckUtils]: 66: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r123~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,104 INFO L290 TraceCheckUtils]: 67: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r133~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,104 INFO L290 TraceCheckUtils]: 68: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r143~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,105 INFO L290 TraceCheckUtils]: 69: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r213~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,105 INFO L290 TraceCheckUtils]: 70: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r233~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,105 INFO L290 TraceCheckUtils]: 71: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r243~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,117 INFO L290 TraceCheckUtils]: 72: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r313~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,132 INFO L290 TraceCheckUtils]: 73: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r323~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,132 INFO L290 TraceCheckUtils]: 74: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r343~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,133 INFO L290 TraceCheckUtils]: 75: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r413~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,133 INFO L290 TraceCheckUtils]: 76: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r423~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,134 INFO L290 TraceCheckUtils]: 77: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == main_~init__r433~0#1 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,134 INFO L290 TraceCheckUtils]: 78: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max1~0 == ~id1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,134 INFO L290 TraceCheckUtils]: 79: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max2~0 == ~id2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,135 INFO L290 TraceCheckUtils]: 80: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max3~0 == ~id3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,135 INFO L290 TraceCheckUtils]: 81: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~max4~0 == ~id4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,135 INFO L290 TraceCheckUtils]: 82: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,136 INFO L290 TraceCheckUtils]: 83: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,136 INFO L290 TraceCheckUtils]: 84: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,136 INFO L290 TraceCheckUtils]: 85: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~st4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,136 INFO L290 TraceCheckUtils]: 86: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl1~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,137 INFO L290 TraceCheckUtils]: 87: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl2~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,137 INFO L290 TraceCheckUtils]: 88: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl3~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,137 INFO L290 TraceCheckUtils]: 89: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~nl4~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,138 INFO L290 TraceCheckUtils]: 90: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode1~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,138 INFO L290 TraceCheckUtils]: 91: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode2~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,139 INFO L290 TraceCheckUtils]: 92: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode3~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,139 INFO L290 TraceCheckUtils]: 93: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 == ~mode4~0 % 256; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,139 INFO L290 TraceCheckUtils]: 94: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax1~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,140 INFO L290 TraceCheckUtils]: 95: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax2~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,140 INFO L290 TraceCheckUtils]: 96: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax3~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,140 INFO L290 TraceCheckUtils]: 97: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,141 INFO L290 TraceCheckUtils]: 98: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,141 INFO L290 TraceCheckUtils]: 99: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,141 INFO L290 TraceCheckUtils]: 100: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode1~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,142 INFO L290 TraceCheckUtils]: 101: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r1~0 < 3; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,142 INFO L290 TraceCheckUtils]: 102: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep12~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,142 INFO L290 TraceCheckUtils]: 103: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep13~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,143 INFO L290 TraceCheckUtils]: 104: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep14~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,143 INFO L290 TraceCheckUtils]: 105: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,143 INFO L290 TraceCheckUtils]: 106: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode2~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,144 INFO L290 TraceCheckUtils]: 107: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r2~0 < 3; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,144 INFO L290 TraceCheckUtils]: 108: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep21~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,144 INFO L290 TraceCheckUtils]: 109: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep23~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,145 INFO L290 TraceCheckUtils]: 110: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep24~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,145 INFO L290 TraceCheckUtils]: 111: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,145 INFO L290 TraceCheckUtils]: 112: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~mode3~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,146 INFO L290 TraceCheckUtils]: 113: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume ~r3~0 < 3; {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,146 INFO L290 TraceCheckUtils]: 114: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep31~0 % 256); {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 115: Hoare triple {20040#(not (= (+ ~ep32~0 (* (- 256) (div ~ep32~0 256))) 0))} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 116: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 117: Hoare triple {20039#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 118: Hoare triple {20039#false} assume !!(0 == ~mode4~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 119: Hoare triple {20039#false} assume ~r4~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 120: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 121: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 122: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,147 INFO L290 TraceCheckUtils]: 123: Hoare triple {20039#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 124: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 125: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 126: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 127: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 128: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 129: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 130: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 131: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,148 INFO L290 TraceCheckUtils]: 132: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 133: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 134: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 135: Hoare triple {20039#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 136: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 137: Hoare triple {20039#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 138: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 139: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 140: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,149 INFO L290 TraceCheckUtils]: 141: Hoare triple {20039#false} ~newmax1~0 := main_~node1__newmax~1#1; {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 142: Hoare triple {20039#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 143: Hoare triple {20039#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 144: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 145: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 146: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 147: Hoare triple {20039#false} ~newmax2~0 := main_~node2__newmax~1#1; {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 148: Hoare triple {20039#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 149: Hoare triple {20039#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,150 INFO L290 TraceCheckUtils]: 150: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 151: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 152: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 153: Hoare triple {20039#false} ~newmax3~0 := main_~node3__newmax~1#1; {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 154: Hoare triple {20039#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 155: Hoare triple {20039#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 156: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 157: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 158: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,151 INFO L290 TraceCheckUtils]: 159: Hoare triple {20039#false} ~newmax4~0 := main_~node4__newmax~1#1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 160: Hoare triple {20039#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 161: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 162: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 163: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 164: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 165: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 166: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 167: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:00:52,152 INFO L290 TraceCheckUtils]: 168: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 169: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 170: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 171: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 172: Hoare triple {20039#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 173: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 174: Hoare triple {20039#false} assume !!(0 == ~mode1~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 175: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 176: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,153 INFO L290 TraceCheckUtils]: 177: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 178: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 179: Hoare triple {20039#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 180: Hoare triple {20039#false} assume !!(0 == ~mode2~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 181: Hoare triple {20039#false} assume ~r2~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 182: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 183: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 184: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 185: Hoare triple {20039#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,154 INFO L290 TraceCheckUtils]: 186: Hoare triple {20039#false} assume !!(0 == ~mode3~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,160 INFO L290 TraceCheckUtils]: 187: Hoare triple {20039#false} assume ~r3~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,160 INFO L290 TraceCheckUtils]: 188: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 189: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 190: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 191: Hoare triple {20039#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 192: Hoare triple {20039#false} assume !!(0 == ~mode4~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 193: Hoare triple {20039#false} assume ~r4~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 194: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 195: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 196: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,161 INFO L290 TraceCheckUtils]: 197: Hoare triple {20039#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 198: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 199: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 200: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 201: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 202: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 203: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 204: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:00:52,162 INFO L290 TraceCheckUtils]: 205: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 206: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 207: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 208: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 209: Hoare triple {20039#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 210: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 211: Hoare triple {20039#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 212: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 213: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,163 INFO L290 TraceCheckUtils]: 214: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 215: Hoare triple {20039#false} ~newmax1~0 := main_~node1__newmax~3#1; {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 216: Hoare triple {20039#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 217: Hoare triple {20039#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 218: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 219: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 220: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 221: Hoare triple {20039#false} ~newmax2~0 := main_~node2__newmax~3#1; {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 222: Hoare triple {20039#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,164 INFO L290 TraceCheckUtils]: 223: Hoare triple {20039#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 224: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 225: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 226: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 227: Hoare triple {20039#false} ~newmax3~0 := main_~node3__newmax~3#1; {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 228: Hoare triple {20039#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 229: Hoare triple {20039#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 230: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 231: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,165 INFO L290 TraceCheckUtils]: 232: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 233: Hoare triple {20039#false} ~newmax4~0 := main_~node4__newmax~3#1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 234: Hoare triple {20039#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 235: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 236: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 237: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 238: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 239: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 240: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,166 INFO L290 TraceCheckUtils]: 241: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 242: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 243: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 244: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 245: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 246: Hoare triple {20039#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 247: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 248: Hoare triple {20039#false} assume !!(0 == ~mode1~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 249: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,167 INFO L290 TraceCheckUtils]: 250: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 251: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 252: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 253: Hoare triple {20039#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 254: Hoare triple {20039#false} assume !!(0 == ~mode2~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 255: Hoare triple {20039#false} assume ~r2~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 256: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 257: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 258: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,168 INFO L290 TraceCheckUtils]: 259: Hoare triple {20039#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 260: Hoare triple {20039#false} assume !!(0 == ~mode3~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 261: Hoare triple {20039#false} assume ~r3~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 262: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 263: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 264: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 265: Hoare triple {20039#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 266: Hoare triple {20039#false} assume !!(0 == ~mode4~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 267: Hoare triple {20039#false} assume ~r4~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,169 INFO L290 TraceCheckUtils]: 268: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 269: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 270: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 271: Hoare triple {20039#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 272: Hoare triple {20039#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 273: Hoare triple {20039#false} assume ~st1~0 + ~nl1~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 274: Hoare triple {20039#false} assume ~st2~0 + ~nl2~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 275: Hoare triple {20039#false} assume ~st3~0 + ~nl3~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 276: Hoare triple {20039#false} assume ~st4~0 + ~nl4~0 <= 1; {20039#false} is VALID [2022-02-20 19:00:52,170 INFO L290 TraceCheckUtils]: 277: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 278: Hoare triple {20039#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 279: Hoare triple {20039#false} assume ~r1~0 < 3; {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 280: Hoare triple {20039#false} assume !(~r1~0 >= 3); {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 281: Hoare triple {20039#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 282: Hoare triple {20039#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 283: Hoare triple {20039#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 284: Hoare triple {20039#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 285: Hoare triple {20039#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,171 INFO L290 TraceCheckUtils]: 286: Hoare triple {20039#false} assume !!(0 == ~ep21~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 287: Hoare triple {20039#false} assume !!(0 == ~ep31~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 288: Hoare triple {20039#false} assume !!(0 == ~ep41~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 289: Hoare triple {20039#false} ~newmax1~0 := main_~node1__newmax~5#1; {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 290: Hoare triple {20039#false} assume 3 == ~r1~0; {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 291: Hoare triple {20039#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 292: Hoare triple {20039#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 293: Hoare triple {20039#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 294: Hoare triple {20039#false} assume !!(0 == ~ep12~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,172 INFO L290 TraceCheckUtils]: 295: Hoare triple {20039#false} assume !!(0 == ~ep32~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 296: Hoare triple {20039#false} assume !!(0 == ~ep42~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 297: Hoare triple {20039#false} ~newmax2~0 := main_~node2__newmax~5#1; {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 298: Hoare triple {20039#false} assume 3 == ~r2~0; {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 299: Hoare triple {20039#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 300: Hoare triple {20039#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 301: Hoare triple {20039#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 302: Hoare triple {20039#false} assume !!(0 == ~ep13~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 303: Hoare triple {20039#false} assume !!(0 == ~ep23~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,173 INFO L290 TraceCheckUtils]: 304: Hoare triple {20039#false} assume !!(0 == ~ep43~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 305: Hoare triple {20039#false} ~newmax3~0 := main_~node3__newmax~5#1; {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 306: Hoare triple {20039#false} assume 3 == ~r3~0; {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 307: Hoare triple {20039#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 308: Hoare triple {20039#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 309: Hoare triple {20039#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 310: Hoare triple {20039#false} assume !!(0 == ~ep14~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 311: Hoare triple {20039#false} assume !!(0 == ~ep24~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 312: Hoare triple {20039#false} assume !!(0 == ~ep34~0 % 256); {20039#false} is VALID [2022-02-20 19:00:52,174 INFO L290 TraceCheckUtils]: 313: Hoare triple {20039#false} ~newmax4~0 := main_~node4__newmax~5#1; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 314: Hoare triple {20039#false} assume 3 == ~r4~0; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 315: Hoare triple {20039#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 316: Hoare triple {20039#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 317: Hoare triple {20039#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 318: Hoare triple {20039#false} ~__return_5981~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5981~0;~__tmp_5982_0~0 := main_~main____CPAchecker_TMP_0~4#1; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 319: Hoare triple {20039#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5982_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 320: Hoare triple {20039#false} assume 0 == main_~assert__arg~5#1 % 256; {20039#false} is VALID [2022-02-20 19:00:52,175 INFO L290 TraceCheckUtils]: 321: Hoare triple {20039#false} assume !false; {20039#false} is VALID [2022-02-20 19:00:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:00:52,176 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:00:52,176 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518155461] [2022-02-20 19:00:52,177 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518155461] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:00:52,177 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:00:52,177 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:00:52,178 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893504650] [2022-02-20 19:00:52,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:00:52,178 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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 322 [2022-02-20 19:00:52,179 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:00:52,179 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:00:52,381 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:52,381 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:00:52,381 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:00:52,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:00:52,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:00:52,382 INFO L87 Difference]: Start difference. First operand 2449 states and 3805 transitions. Second operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:00:56,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:00:56,492 INFO L93 Difference]: Finished difference Result 7128 states and 11035 transitions. [2022-02-20 19:00:56,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:00:56,493 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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 322 [2022-02-20 19:00:56,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:00:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:00:56,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3528 transitions. [2022-02-20 19:00:56,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:00:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3528 transitions. [2022-02-20 19:00:56,520 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3528 transitions. [2022-02-20 19:00:58,489 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3528 edges. 3528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:00:59,419 INFO L225 Difference]: With dead ends: 7128 [2022-02-20 19:00:59,420 INFO L226 Difference]: Without dead ends: 4804 [2022-02-20 19:00:59,422 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 [2022-02-20 19:00:59,434 INFO L933 BasicCegarLoop]: 2387 mSDtfsCounter, 1090 mSDsluCounter, 1168 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1090 SdHoareTripleChecker+Valid, 3555 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:00:59,435 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1090 Valid, 3555 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:00:59,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4804 states. [2022-02-20 19:00:59,947 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4804 to 4802. [2022-02-20 19:00:59,947 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:00:59,953 INFO L82 GeneralOperation]: Start isEquivalent. First operand 4804 states. Second operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 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) [2022-02-20 19:00:59,958 INFO L74 IsIncluded]: Start isIncluded. First operand 4804 states. Second operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 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) [2022-02-20 19:00:59,978 INFO L87 Difference]: Start difference. First operand 4804 states. Second operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 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) [2022-02-20 19:01:00,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:00,576 INFO L93 Difference]: Finished difference Result 4804 states and 7420 transitions. [2022-02-20 19:01:00,576 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 7420 transitions. [2022-02-20 19:01:00,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:00,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:00,587 INFO L74 IsIncluded]: Start isIncluded. First operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 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 4804 states. [2022-02-20 19:01:00,592 INFO L87 Difference]: Start difference. First operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 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 4804 states. [2022-02-20 19:01:01,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:01,184 INFO L93 Difference]: Finished difference Result 4804 states and 7420 transitions. [2022-02-20 19:01:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 4804 states and 7420 transitions. [2022-02-20 19:01:01,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:01,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:01,189 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:01,189 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:01,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4802 states, 4801 states have (on average 1.545303061862112) internal successors, (7419), 4801 states have internal predecessors, (7419), 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) [2022-02-20 19:01:02,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 4802 states and 7419 transitions. [2022-02-20 19:01:02,073 INFO L78 Accepts]: Start accepts. Automaton has 4802 states and 7419 transitions. Word has length 322 [2022-02-20 19:01:02,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:02,075 INFO L470 AbstractCegarLoop]: Abstraction has 4802 states and 7419 transitions. [2022-02-20 19:01:02,075 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:01:02,075 INFO L276 IsEmpty]: Start isEmpty. Operand 4802 states and 7419 transitions. [2022-02-20 19:01:02,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-02-20 19:01:02,085 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:02,085 INFO L514 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 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, 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] [2022-02-20 19:01:02,085 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 19:01:02,085 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:01:02,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:02,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1227155250, now seen corresponding path program 1 times [2022-02-20 19:01:02,086 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:02,086 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150410717] [2022-02-20 19:01:02,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:02,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:02,165 INFO L290 TraceCheckUtils]: 0: Hoare triple {45655#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(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5981~0 := 0;~__tmp_5982_0~0 := 0;~__return_6179~0 := 0;~__return_5995~0 := 0; {45655#true} is VALID [2022-02-20 19:01:02,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {45655#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~nondet28#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~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {45655#true} is VALID [2022-02-20 19:01:02,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {45655#true} assume !!(0 == main_~init__r121~0#1 % 256); {45655#true} is VALID [2022-02-20 19:01:02,166 INFO L290 TraceCheckUtils]: 3: Hoare triple {45655#true} assume !!(0 == main_~init__r131~0#1 % 256); {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:02,166 INFO L290 TraceCheckUtils]: 4: Hoare triple {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:02,166 INFO L290 TraceCheckUtils]: 5: Hoare triple {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} is VALID [2022-02-20 19:01:02,167 INFO L290 TraceCheckUtils]: 6: Hoare triple {45657#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r131~0#1| 256)) |ULTIMATE.start_main_~init__r131~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {45656#false} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {45656#false} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,167 INFO L290 TraceCheckUtils]: 9: Hoare triple {45656#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,167 INFO L290 TraceCheckUtils]: 10: Hoare triple {45656#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,167 INFO L290 TraceCheckUtils]: 11: Hoare triple {45656#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 12: Hoare triple {45656#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 13: Hoare triple {45656#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 14: Hoare triple {45656#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 15: Hoare triple {45656#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 16: Hoare triple {45656#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 17: Hoare triple {45656#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 18: Hoare triple {45656#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 19: Hoare triple {45656#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,168 INFO L290 TraceCheckUtils]: 20: Hoare triple {45656#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 21: Hoare triple {45656#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 22: Hoare triple {45656#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 23: Hoare triple {45656#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {45656#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 25: Hoare triple {45656#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 26: Hoare triple {45656#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 27: Hoare triple {45656#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 28: Hoare triple {45656#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 29: Hoare triple {45656#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,169 INFO L290 TraceCheckUtils]: 30: Hoare triple {45656#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 31: Hoare triple {45656#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 32: Hoare triple {45656#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 33: Hoare triple {45656#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 34: Hoare triple {45656#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 35: Hoare triple {45656#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 36: Hoare triple {45656#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 37: Hoare triple {45656#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 38: Hoare triple {45656#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,170 INFO L290 TraceCheckUtils]: 39: Hoare triple {45656#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 40: Hoare triple {45656#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 41: Hoare triple {45656#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 42: Hoare triple {45656#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 43: Hoare triple {45656#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 44: Hoare triple {45656#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 45: Hoare triple {45656#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 46: Hoare triple {45656#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 47: Hoare triple {45656#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,171 INFO L290 TraceCheckUtils]: 48: Hoare triple {45656#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 49: Hoare triple {45656#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 50: Hoare triple {45656#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 51: Hoare triple {45656#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 52: Hoare triple {45656#false} assume ~id1~0 != ~id2~0; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 53: Hoare triple {45656#false} assume ~id1~0 != ~id3~0; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 54: Hoare triple {45656#false} assume ~id1~0 != ~id4~0; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 55: Hoare triple {45656#false} assume ~id2~0 != ~id3~0; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 56: Hoare triple {45656#false} assume ~id2~0 != ~id4~0; {45656#false} is VALID [2022-02-20 19:01:02,172 INFO L290 TraceCheckUtils]: 57: Hoare triple {45656#false} assume ~id3~0 != ~id4~0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 58: Hoare triple {45656#false} assume ~id1~0 >= 0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 59: Hoare triple {45656#false} assume ~id2~0 >= 0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 60: Hoare triple {45656#false} assume ~id3~0 >= 0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 61: Hoare triple {45656#false} assume ~id4~0 >= 0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 62: Hoare triple {45656#false} assume 0 == ~r1~0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 63: Hoare triple {45656#false} assume 0 == ~r2~0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 64: Hoare triple {45656#false} assume 0 == ~r3~0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 65: Hoare triple {45656#false} assume 0 == ~r4~0; {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 66: Hoare triple {45656#false} assume !(0 == main_~init__r123~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,173 INFO L290 TraceCheckUtils]: 67: Hoare triple {45656#false} assume !(0 == main_~init__r133~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 68: Hoare triple {45656#false} assume !(0 == main_~init__r143~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 69: Hoare triple {45656#false} assume !(0 == main_~init__r213~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 70: Hoare triple {45656#false} assume !(0 == main_~init__r233~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 71: Hoare triple {45656#false} assume !(0 == main_~init__r243~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 72: Hoare triple {45656#false} assume !(0 == main_~init__r313~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 73: Hoare triple {45656#false} assume !(0 == main_~init__r323~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 74: Hoare triple {45656#false} assume !(0 == main_~init__r343~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 75: Hoare triple {45656#false} assume !(0 == main_~init__r413~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,174 INFO L290 TraceCheckUtils]: 76: Hoare triple {45656#false} assume !(0 == main_~init__r423~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 77: Hoare triple {45656#false} assume !(0 == main_~init__r433~0#1 % 256); {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 78: Hoare triple {45656#false} assume ~max1~0 == ~id1~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 79: Hoare triple {45656#false} assume ~max2~0 == ~id2~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 80: Hoare triple {45656#false} assume ~max3~0 == ~id3~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 81: Hoare triple {45656#false} assume ~max4~0 == ~id4~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 82: Hoare triple {45656#false} assume 0 == ~st1~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 83: Hoare triple {45656#false} assume 0 == ~st2~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 84: Hoare triple {45656#false} assume 0 == ~st3~0; {45656#false} is VALID [2022-02-20 19:01:02,175 INFO L290 TraceCheckUtils]: 85: Hoare triple {45656#false} assume 0 == ~st4~0; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 86: Hoare triple {45656#false} assume 0 == ~nl1~0; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 87: Hoare triple {45656#false} assume 0 == ~nl2~0; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 88: Hoare triple {45656#false} assume 0 == ~nl3~0; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 89: Hoare triple {45656#false} assume 0 == ~nl4~0; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 90: Hoare triple {45656#false} assume 0 == ~mode1~0 % 256; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 91: Hoare triple {45656#false} assume 0 == ~mode2~0 % 256; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 92: Hoare triple {45656#false} assume 0 == ~mode3~0 % 256; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {45656#false} assume 0 == ~mode4~0 % 256; {45656#false} is VALID [2022-02-20 19:01:02,176 INFO L290 TraceCheckUtils]: 94: Hoare triple {45656#false} assume !(0 == ~newmax1~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 95: Hoare triple {45656#false} assume !(0 == ~newmax2~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 96: Hoare triple {45656#false} assume !(0 == ~newmax3~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 97: Hoare triple {45656#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 98: Hoare triple {45656#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 99: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 100: Hoare triple {45656#false} assume !!(0 == ~mode1~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 101: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 102: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 103: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,177 INFO L290 TraceCheckUtils]: 104: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 105: Hoare triple {45656#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 106: Hoare triple {45656#false} assume !!(0 == ~mode2~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 107: Hoare triple {45656#false} assume ~r2~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 108: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 109: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 110: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,178 INFO L290 TraceCheckUtils]: 111: Hoare triple {45656#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 112: Hoare triple {45656#false} assume !!(0 == ~mode3~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 113: Hoare triple {45656#false} assume ~r3~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 114: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 115: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 116: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 117: Hoare triple {45656#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 118: Hoare triple {45656#false} assume !!(0 == ~mode4~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 119: Hoare triple {45656#false} assume ~r4~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 120: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,179 INFO L290 TraceCheckUtils]: 121: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 122: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 123: Hoare triple {45656#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 124: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 125: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 126: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 127: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 128: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 129: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,180 INFO L290 TraceCheckUtils]: 130: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 131: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 132: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 133: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 134: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 135: Hoare triple {45656#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 136: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 137: Hoare triple {45656#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 138: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,181 INFO L290 TraceCheckUtils]: 139: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,182 INFO L290 TraceCheckUtils]: 140: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,182 INFO L290 TraceCheckUtils]: 141: Hoare triple {45656#false} ~newmax1~0 := main_~node1__newmax~1#1; {45656#false} is VALID [2022-02-20 19:01:02,182 INFO L290 TraceCheckUtils]: 142: Hoare triple {45656#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 143: Hoare triple {45656#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 144: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 145: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 146: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 147: Hoare triple {45656#false} ~newmax2~0 := main_~node2__newmax~1#1; {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 148: Hoare triple {45656#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 149: Hoare triple {45656#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,183 INFO L290 TraceCheckUtils]: 150: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 151: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 152: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 153: Hoare triple {45656#false} ~newmax3~0 := main_~node3__newmax~1#1; {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 154: Hoare triple {45656#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 155: Hoare triple {45656#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 156: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 157: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 158: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,184 INFO L290 TraceCheckUtils]: 159: Hoare triple {45656#false} ~newmax4~0 := main_~node4__newmax~1#1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 160: Hoare triple {45656#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 161: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 162: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 163: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 164: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 165: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 166: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 167: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:01:02,185 INFO L290 TraceCheckUtils]: 168: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 169: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 170: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 171: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 172: Hoare triple {45656#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 173: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 174: Hoare triple {45656#false} assume !!(0 == ~mode1~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 175: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 176: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,186 INFO L290 TraceCheckUtils]: 177: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 178: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 179: Hoare triple {45656#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 180: Hoare triple {45656#false} assume !!(0 == ~mode2~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 181: Hoare triple {45656#false} assume ~r2~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 182: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 183: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 184: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 185: Hoare triple {45656#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,187 INFO L290 TraceCheckUtils]: 186: Hoare triple {45656#false} assume !!(0 == ~mode3~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 187: Hoare triple {45656#false} assume ~r3~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 188: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 189: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 190: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 191: Hoare triple {45656#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 192: Hoare triple {45656#false} assume !!(0 == ~mode4~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 193: Hoare triple {45656#false} assume ~r4~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 194: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 195: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,188 INFO L290 TraceCheckUtils]: 196: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,189 INFO L290 TraceCheckUtils]: 197: Hoare triple {45656#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {45656#false} is VALID [2022-02-20 19:01:02,189 INFO L290 TraceCheckUtils]: 198: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,189 INFO L290 TraceCheckUtils]: 199: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,189 INFO L290 TraceCheckUtils]: 200: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,189 INFO L290 TraceCheckUtils]: 201: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 202: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 203: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 204: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 205: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 206: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 207: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 208: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 209: Hoare triple {45656#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 210: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 211: Hoare triple {45656#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,190 INFO L290 TraceCheckUtils]: 212: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 213: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 214: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 215: Hoare triple {45656#false} ~newmax1~0 := main_~node1__newmax~3#1; {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 216: Hoare triple {45656#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 217: Hoare triple {45656#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 218: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 219: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 220: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 221: Hoare triple {45656#false} ~newmax2~0 := main_~node2__newmax~3#1; {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 222: Hoare triple {45656#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 223: Hoare triple {45656#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 224: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 225: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 226: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 227: Hoare triple {45656#false} ~newmax3~0 := main_~node3__newmax~3#1; {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 228: Hoare triple {45656#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 229: Hoare triple {45656#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,191 INFO L290 TraceCheckUtils]: 230: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 231: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 232: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 233: Hoare triple {45656#false} ~newmax4~0 := main_~node4__newmax~3#1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 234: Hoare triple {45656#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 235: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 236: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 237: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 238: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 239: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,192 INFO L290 TraceCheckUtils]: 240: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 241: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 242: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 243: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 244: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 245: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 246: Hoare triple {45656#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 247: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 248: Hoare triple {45656#false} assume !!(0 == ~mode1~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,193 INFO L290 TraceCheckUtils]: 249: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 250: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 251: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 252: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 253: Hoare triple {45656#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 254: Hoare triple {45656#false} assume !!(0 == ~mode2~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 255: Hoare triple {45656#false} assume ~r2~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 256: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 257: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,194 INFO L290 TraceCheckUtils]: 258: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 259: Hoare triple {45656#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 260: Hoare triple {45656#false} assume !!(0 == ~mode3~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 261: Hoare triple {45656#false} assume ~r3~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 262: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 263: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 264: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 265: Hoare triple {45656#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 266: Hoare triple {45656#false} assume !!(0 == ~mode4~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,195 INFO L290 TraceCheckUtils]: 267: Hoare triple {45656#false} assume ~r4~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 268: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 269: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 270: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 271: Hoare triple {45656#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 272: Hoare triple {45656#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 273: Hoare triple {45656#false} assume ~st1~0 + ~nl1~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 274: Hoare triple {45656#false} assume ~st2~0 + ~nl2~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 275: Hoare triple {45656#false} assume ~st3~0 + ~nl3~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 276: Hoare triple {45656#false} assume ~st4~0 + ~nl4~0 <= 1; {45656#false} is VALID [2022-02-20 19:01:02,196 INFO L290 TraceCheckUtils]: 277: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 278: Hoare triple {45656#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 279: Hoare triple {45656#false} assume ~r1~0 < 3; {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 280: Hoare triple {45656#false} assume !(~r1~0 >= 3); {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 281: Hoare triple {45656#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 282: Hoare triple {45656#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 283: Hoare triple {45656#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 284: Hoare triple {45656#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 285: Hoare triple {45656#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,197 INFO L290 TraceCheckUtils]: 286: Hoare triple {45656#false} assume !!(0 == ~ep21~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,198 INFO L290 TraceCheckUtils]: 287: Hoare triple {45656#false} assume !!(0 == ~ep31~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,198 INFO L290 TraceCheckUtils]: 288: Hoare triple {45656#false} assume !!(0 == ~ep41~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,198 INFO L290 TraceCheckUtils]: 289: Hoare triple {45656#false} ~newmax1~0 := main_~node1__newmax~5#1; {45656#false} is VALID [2022-02-20 19:01:02,198 INFO L290 TraceCheckUtils]: 290: Hoare triple {45656#false} assume 3 == ~r1~0; {45656#false} is VALID [2022-02-20 19:01:02,198 INFO L290 TraceCheckUtils]: 291: Hoare triple {45656#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 292: Hoare triple {45656#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 293: Hoare triple {45656#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 294: Hoare triple {45656#false} assume !!(0 == ~ep12~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 295: Hoare triple {45656#false} assume !!(0 == ~ep32~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 296: Hoare triple {45656#false} assume !!(0 == ~ep42~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 297: Hoare triple {45656#false} ~newmax2~0 := main_~node2__newmax~5#1; {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 298: Hoare triple {45656#false} assume 3 == ~r2~0; {45656#false} is VALID [2022-02-20 19:01:02,199 INFO L290 TraceCheckUtils]: 299: Hoare triple {45656#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 300: Hoare triple {45656#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 301: Hoare triple {45656#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 302: Hoare triple {45656#false} assume !!(0 == ~ep13~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 303: Hoare triple {45656#false} assume !!(0 == ~ep23~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 304: Hoare triple {45656#false} assume !!(0 == ~ep43~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 305: Hoare triple {45656#false} ~newmax3~0 := main_~node3__newmax~5#1; {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 306: Hoare triple {45656#false} assume 3 == ~r3~0; {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 307: Hoare triple {45656#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {45656#false} is VALID [2022-02-20 19:01:02,200 INFO L290 TraceCheckUtils]: 308: Hoare triple {45656#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 309: Hoare triple {45656#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 310: Hoare triple {45656#false} assume !!(0 == ~ep14~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 311: Hoare triple {45656#false} assume !!(0 == ~ep24~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 312: Hoare triple {45656#false} assume !!(0 == ~ep34~0 % 256); {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 313: Hoare triple {45656#false} ~newmax4~0 := main_~node4__newmax~5#1; {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 314: Hoare triple {45656#false} assume 3 == ~r4~0; {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 315: Hoare triple {45656#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 316: Hoare triple {45656#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {45656#false} is VALID [2022-02-20 19:01:02,201 INFO L290 TraceCheckUtils]: 317: Hoare triple {45656#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {45656#false} is VALID [2022-02-20 19:01:02,202 INFO L290 TraceCheckUtils]: 318: Hoare triple {45656#false} ~__return_5981~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5981~0;~__tmp_5982_0~0 := main_~main____CPAchecker_TMP_0~4#1; {45656#false} is VALID [2022-02-20 19:01:02,202 INFO L290 TraceCheckUtils]: 319: Hoare triple {45656#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5982_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {45656#false} is VALID [2022-02-20 19:01:02,202 INFO L290 TraceCheckUtils]: 320: Hoare triple {45656#false} assume 0 == main_~assert__arg~5#1 % 256; {45656#false} is VALID [2022-02-20 19:01:02,202 INFO L290 TraceCheckUtils]: 321: Hoare triple {45656#false} assume !false; {45656#false} is VALID [2022-02-20 19:01:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:01:02,203 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:02,203 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150410717] [2022-02-20 19:01:02,203 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150410717] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:02,203 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:02,203 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:02,203 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495448799] [2022-02-20 19:01:02,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:02,204 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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 322 [2022-02-20 19:01:02,204 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:02,204 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:01:02,363 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:02,363 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:02,364 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:02,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:02,364 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:02,364 INFO L87 Difference]: Start difference. First operand 4802 states and 7419 transitions. Second operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:01:12,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:12,515 INFO L93 Difference]: Finished difference Result 14339 states and 22141 transitions. [2022-02-20 19:01:12,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:12,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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 322 [2022-02-20 19:01:12,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:01:12,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3661 transitions. [2022-02-20 19:01:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:01:12,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3661 transitions. [2022-02-20 19:01:12,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3661 transitions. [2022-02-20 19:01:14,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3661 edges. 3661 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:18,075 INFO L225 Difference]: With dead ends: 14339 [2022-02-20 19:01:18,075 INFO L226 Difference]: Without dead ends: 9575 [2022-02-20 19:01:18,084 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 [2022-02-20 19:01:18,091 INFO L933 BasicCegarLoop]: 2442 mSDtfsCounter, 1218 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1218 SdHoareTripleChecker+Valid, 3661 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:18,092 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1218 Valid, 3661 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:18,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9575 states. [2022-02-20 19:01:18,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9575 to 4821. [2022-02-20 19:01:18,703 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:18,709 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9575 states. Second operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 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) [2022-02-20 19:01:18,714 INFO L74 IsIncluded]: Start isIncluded. First operand 9575 states. Second operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 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) [2022-02-20 19:01:18,720 INFO L87 Difference]: Start difference. First operand 9575 states. Second operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 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) [2022-02-20 19:01:21,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:21,260 INFO L93 Difference]: Finished difference Result 9575 states and 14782 transitions. [2022-02-20 19:01:21,260 INFO L276 IsEmpty]: Start isEmpty. Operand 9575 states and 14782 transitions. [2022-02-20 19:01:21,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:21,270 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:21,275 INFO L74 IsIncluded]: Start isIncluded. First operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 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 9575 states. [2022-02-20 19:01:21,278 INFO L87 Difference]: Start difference. First operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 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 9575 states. [2022-02-20 19:01:23,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:23,835 INFO L93 Difference]: Finished difference Result 9575 states and 14782 transitions. [2022-02-20 19:01:23,835 INFO L276 IsEmpty]: Start isEmpty. Operand 9575 states and 14782 transitions. [2022-02-20 19:01:23,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 19:01:23,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 19:01:23,844 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 19:01:23,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 19:01:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4821 states, 4820 states have (on average 1.5450207468879669) internal successors, (7447), 4820 states have internal predecessors, (7447), 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) [2022-02-20 19:01:24,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4821 states to 4821 states and 7447 transitions. [2022-02-20 19:01:24,783 INFO L78 Accepts]: Start accepts. Automaton has 4821 states and 7447 transitions. Word has length 322 [2022-02-20 19:01:24,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 19:01:24,783 INFO L470 AbstractCegarLoop]: Abstraction has 4821 states and 7447 transitions. [2022-02-20 19:01:24,783 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 107.33333333333333) internal successors, (322), 3 states have internal predecessors, (322), 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) [2022-02-20 19:01:24,783 INFO L276 IsEmpty]: Start isEmpty. Operand 4821 states and 7447 transitions. [2022-02-20 19:01:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2022-02-20 19:01:24,788 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 19:01:24,789 INFO L514 BasicCegarLoop]: trace histogram [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, 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, 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, 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, 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, 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, 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] [2022-02-20 19:01:24,789 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 19:01:24,789 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 19:01:24,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 19:01:24,790 INFO L85 PathProgramCache]: Analyzing trace with hash 706446803, now seen corresponding path program 1 times [2022-02-20 19:01:24,790 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 19:01:24,790 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1611689226] [2022-02-20 19:01:24,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 19:01:24,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 19:01:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 19:01:24,863 INFO L290 TraceCheckUtils]: 0: Hoare triple {90519#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(59, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[0 := #funAddr~node1.base], ~nodes~0.offset[0 := #funAddr~node1.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[1 := #funAddr~node2.base], ~nodes~0.offset[1 := #funAddr~node2.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[2 := #funAddr~node3.base], ~nodes~0.offset[2 := #funAddr~node3.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[3 := #funAddr~node4.base], ~nodes~0.offset[3 := #funAddr~node4.offset];~__return_4657~0 := 0;~__return_4899~0 := 0;~__return_5106~0 := 0;~__return_5329~0 := 0;~__return_5536~0 := 0;~__return_5759~0 := 0;~__return_5981~0 := 0;~__tmp_5982_0~0 := 0;~__return_6179~0 := 0;~__return_5995~0 := 0; {90519#true} is VALID [2022-02-20 19:01:24,864 INFO L290 TraceCheckUtils]: 1: Hoare triple {90519#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~nondet28#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~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_~check__tmp~6#1, main_~node4____CPAchecker_TMP_2~3#1, main_~node4____CPAchecker_TMP_1~3#1, main_~node4____CPAchecker_TMP_0~3#1, main_~node4__newmax~6#1, main_~node3____CPAchecker_TMP_2~3#1, main_~node3____CPAchecker_TMP_1~3#1, main_~node3____CPAchecker_TMP_0~3#1, main_~node3__newmax~6#1, main_~node2____CPAchecker_TMP_2~3#1, main_~node2____CPAchecker_TMP_1~3#1, main_~node2____CPAchecker_TMP_0~3#1, main_~node2__newmax~6#1, main_~node1____CPAchecker_TMP_2~3#1, main_~node1____CPAchecker_TMP_1~3#1, main_~node1____CPAchecker_TMP_0~3#1, main_~node1__newmax~6#1, main_~main____CPAchecker_TMP_0~5#1, main_~__tmp_6~0#1, main_~assert__arg~5#1, main_~check__tmp~5#1, main_~node4__newmax~5#1, main_~node3__newmax~5#1, main_~node2__newmax~5#1, main_~node1__newmax~5#1, main_~main____CPAchecker_TMP_0~4#1, main_~__tmp_5~0#1, main_~assert__arg~4#1, main_~check__tmp~4#1, main_~node4____CPAchecker_TMP_2~2#1, main_~node4____CPAchecker_TMP_1~2#1, main_~node4____CPAchecker_TMP_0~2#1, main_~node4__newmax~4#1, main_~node3____CPAchecker_TMP_2~2#1, main_~node3____CPAchecker_TMP_1~2#1, main_~node3____CPAchecker_TMP_0~2#1, main_~node3__newmax~4#1, main_~node2____CPAchecker_TMP_2~2#1, main_~node2____CPAchecker_TMP_1~2#1, main_~node2____CPAchecker_TMP_0~2#1, main_~node2__newmax~4#1, main_~node1____CPAchecker_TMP_2~2#1, main_~node1____CPAchecker_TMP_1~2#1, main_~node1____CPAchecker_TMP_0~2#1, main_~node1__newmax~4#1, main_~main____CPAchecker_TMP_0~3#1, main_~__tmp_4~0#1, main_~assert__arg~3#1, main_~check__tmp~3#1, main_~node4__newmax~3#1, main_~node3__newmax~3#1, main_~node2__newmax~3#1, main_~node1__newmax~3#1, main_~main____CPAchecker_TMP_0~2#1, main_~__tmp_3~0#1, main_~assert__arg~2#1, main_~check__tmp~2#1, main_~node4____CPAchecker_TMP_2~1#1, main_~node4____CPAchecker_TMP_1~1#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__newmax~2#1, main_~node3____CPAchecker_TMP_2~1#1, main_~node3____CPAchecker_TMP_1~1#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__newmax~2#1, main_~node2____CPAchecker_TMP_2~1#1, main_~node2____CPAchecker_TMP_1~1#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__newmax~2#1, main_~node1____CPAchecker_TMP_2~1#1, main_~node1____CPAchecker_TMP_1~1#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__newmax~2#1, main_~main____CPAchecker_TMP_0~1#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node4__newmax~1#1, main_~node3__newmax~1#1, main_~node2__newmax~1#1, main_~node1__newmax~1#1, main_~main____CPAchecker_TMP_0~0#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node4____CPAchecker_TMP_2~0#1, main_~node4____CPAchecker_TMP_1~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__newmax~0#1, main_~node3____CPAchecker_TMP_2~0#1, main_~node3____CPAchecker_TMP_1~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__newmax~0#1, main_~node2____CPAchecker_TMP_2~0#1, main_~node2____CPAchecker_TMP_1~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__newmax~0#1, main_~node1____CPAchecker_TMP_2~0#1, main_~node1____CPAchecker_TMP_1~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__newmax~0#1, main_~init__r121~0#1, main_~init__r131~0#1, main_~init__r141~0#1, main_~init__r211~0#1, main_~init__r231~0#1, main_~init__r241~0#1, main_~init__r311~0#1, main_~init__r321~0#1, main_~init__r341~0#1, main_~init__r411~0#1, main_~init__r421~0#1, main_~init__r431~0#1, main_~init__r122~0#1, main_~init__tmp~0#1, main_~init__r132~0#1, main_~init__tmp___0~0#1, main_~init__r142~0#1, main_~init__tmp___1~0#1, main_~init__r212~0#1, main_~init__tmp___2~0#1, main_~init__r232~0#1, main_~init__tmp___3~0#1, main_~init__r242~0#1, main_~init__tmp___4~0#1, main_~init__r312~0#1, main_~init__tmp___5~0#1, main_~init__r322~0#1, main_~init__tmp___6~0#1, main_~init__r342~0#1, main_~init__tmp___7~0#1, main_~init__r412~0#1, main_~init__tmp___8~0#1, main_~init__r422~0#1, main_~init__tmp___9~0#1, main_~init__r432~0#1, main_~init__tmp___10~0#1, main_~init__r123~0#1, main_~init__tmp___11~0#1, main_~init__r133~0#1, main_~init__tmp___12~0#1, main_~init__r143~0#1, main_~init__tmp___13~0#1, main_~init__r213~0#1, main_~init__tmp___14~0#1, main_~init__r233~0#1, main_~init__tmp___15~0#1, main_~init__r243~0#1, main_~init__tmp___16~0#1, main_~init__r313~0#1, main_~init__tmp___17~0#1, main_~init__r323~0#1, main_~init__tmp___18~0#1, main_~init__r343~0#1, main_~init__tmp___19~0#1, main_~init__r413~0#1, main_~init__tmp___20~0#1, main_~init__r423~0#1, main_~init__tmp___21~0#1, main_~init__r433~0#1, main_~init__tmp___22~0#1, main_~init__tmp___23~0#1, main_~main__c1~0#1, main_~main__i2~0#1;havoc main_~main__c1~0#1;havoc main_~main__i2~0#1;main_~main__c1~0#1 := 0;~ep12~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;~ep13~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;~ep14~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;~ep21~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~ep23~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;~ep24~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;~ep31~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;~ep32~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~ep34~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;~ep41~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;~ep42~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;~ep43~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;assume -128 <= main_#t~nondet16#1 && main_#t~nondet16#1 <= 127;~id1~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~r1~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st1~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~nl1~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;assume -128 <= main_#t~nondet20#1 && main_#t~nondet20#1 <= 127;~m1~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~max1~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~mode1~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~newmax1~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;assume -128 <= main_#t~nondet24#1 && main_#t~nondet24#1 <= 127;~id2~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~r2~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st2~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~nl2~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;assume -128 <= main_#t~nondet28#1 && main_#t~nondet28#1 <= 127;~m2~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~max2~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~mode2~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~newmax2~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;assume -128 <= main_#t~nondet32#1 && main_#t~nondet32#1 <= 127;~id3~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;assume -128 <= main_#t~nondet33#1 && main_#t~nondet33#1 <= 127;~r3~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;assume -128 <= main_#t~nondet34#1 && main_#t~nondet34#1 <= 127;~st3~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;assume -128 <= main_#t~nondet35#1 && main_#t~nondet35#1 <= 127;~nl3~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;assume -128 <= main_#t~nondet36#1 && main_#t~nondet36#1 <= 127;~m3~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;assume -128 <= main_#t~nondet37#1 && main_#t~nondet37#1 <= 127;~max3~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~mode3~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~newmax3~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;assume -128 <= main_#t~nondet40#1 && main_#t~nondet40#1 <= 127;~id4~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;assume -128 <= main_#t~nondet41#1 && main_#t~nondet41#1 <= 127;~r4~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;assume -128 <= main_#t~nondet42#1 && main_#t~nondet42#1 <= 127;~st4~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;assume -128 <= main_#t~nondet43#1 && main_#t~nondet43#1 <= 127;~nl4~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;assume -128 <= main_#t~nondet44#1 && main_#t~nondet44#1 <= 127;~m4~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;assume -128 <= main_#t~nondet45#1 && main_#t~nondet45#1 <= 127;~max4~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~mode4~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~newmax4~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;havoc main_~init__r121~0#1;havoc main_~init__r131~0#1;havoc main_~init__r141~0#1;havoc main_~init__r211~0#1;havoc main_~init__r231~0#1;havoc main_~init__r241~0#1;havoc main_~init__r311~0#1;havoc main_~init__r321~0#1;havoc main_~init__r341~0#1;havoc main_~init__r411~0#1;havoc main_~init__r421~0#1;havoc main_~init__r431~0#1;havoc main_~init__r122~0#1;havoc main_~init__tmp~0#1;havoc main_~init__r132~0#1;havoc main_~init__tmp___0~0#1;havoc main_~init__r142~0#1;havoc main_~init__tmp___1~0#1;havoc main_~init__r212~0#1;havoc main_~init__tmp___2~0#1;havoc main_~init__r232~0#1;havoc main_~init__tmp___3~0#1;havoc main_~init__r242~0#1;havoc main_~init__tmp___4~0#1;havoc main_~init__r312~0#1;havoc main_~init__tmp___5~0#1;havoc main_~init__r322~0#1;havoc main_~init__tmp___6~0#1;havoc main_~init__r342~0#1;havoc main_~init__tmp___7~0#1;havoc main_~init__r412~0#1;havoc main_~init__tmp___8~0#1;havoc main_~init__r422~0#1;havoc main_~init__tmp___9~0#1;havoc main_~init__r432~0#1;havoc main_~init__tmp___10~0#1;havoc main_~init__r123~0#1;havoc main_~init__tmp___11~0#1;havoc main_~init__r133~0#1;havoc main_~init__tmp___12~0#1;havoc main_~init__r143~0#1;havoc main_~init__tmp___13~0#1;havoc main_~init__r213~0#1;havoc main_~init__tmp___14~0#1;havoc main_~init__r233~0#1;havoc main_~init__tmp___15~0#1;havoc main_~init__r243~0#1;havoc main_~init__tmp___16~0#1;havoc main_~init__r313~0#1;havoc main_~init__tmp___17~0#1;havoc main_~init__r323~0#1;havoc main_~init__tmp___18~0#1;havoc main_~init__r343~0#1;havoc main_~init__tmp___19~0#1;havoc main_~init__r413~0#1;havoc main_~init__tmp___20~0#1;havoc main_~init__r423~0#1;havoc main_~init__tmp___21~0#1;havoc main_~init__r433~0#1;havoc main_~init__tmp___22~0#1;havoc main_~init__tmp___23~0#1;main_~init__r121~0#1 := ~ep12~0;main_~init__r131~0#1 := ~ep13~0;main_~init__r141~0#1 := ~ep14~0;main_~init__r211~0#1 := ~ep21~0;main_~init__r231~0#1 := ~ep23~0;main_~init__r241~0#1 := ~ep24~0;main_~init__r311~0#1 := ~ep31~0;main_~init__r321~0#1 := ~ep32~0;main_~init__r341~0#1 := ~ep34~0;main_~init__r411~0#1 := ~ep41~0;main_~init__r421~0#1 := ~ep42~0;main_~init__r431~0#1 := ~ep43~0; {90519#true} is VALID [2022-02-20 19:01:24,864 INFO L290 TraceCheckUtils]: 2: Hoare triple {90519#true} assume !!(0 == main_~init__r121~0#1 % 256); {90519#true} is VALID [2022-02-20 19:01:24,864 INFO L290 TraceCheckUtils]: 3: Hoare triple {90519#true} assume !(0 == main_~init__r131~0#1 % 256); {90519#true} is VALID [2022-02-20 19:01:24,864 INFO L290 TraceCheckUtils]: 4: Hoare triple {90519#true} assume !!(0 == ~ep32~0 % 256); {90519#true} is VALID [2022-02-20 19:01:24,865 INFO L290 TraceCheckUtils]: 5: Hoare triple {90519#true} assume !!(0 == main_~init__r141~0#1 % 256);main_~init__tmp~0#1 := 0; {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:24,865 INFO L290 TraceCheckUtils]: 6: Hoare triple {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r122~0#1 := (if 0 == main_~init__tmp~0#1 then 0 else 1); {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:24,866 INFO L290 TraceCheckUtils]: 7: Hoare triple {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r131~0#1 % 256);main_~init__tmp___0~0#1 := 1; {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:24,866 INFO L290 TraceCheckUtils]: 8: Hoare triple {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} main_~init__r132~0#1 := (if 0 == main_~init__tmp___0~0#1 then 0 else 1); {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} is VALID [2022-02-20 19:01:24,866 INFO L290 TraceCheckUtils]: 9: Hoare triple {90521#(= (+ (* (- 256) (div |ULTIMATE.start_main_~init__r141~0#1| 256)) |ULTIMATE.start_main_~init__r141~0#1|) 0)} assume !(0 == main_~init__r141~0#1 % 256);main_~init__tmp___1~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 10: Hoare triple {90520#false} main_~init__r142~0#1 := (if 0 == main_~init__tmp___1~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 11: Hoare triple {90520#false} assume !(0 == main_~init__r211~0#1 % 256);main_~init__tmp___2~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 12: Hoare triple {90520#false} main_~init__r212~0#1 := (if 0 == main_~init__tmp___2~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 13: Hoare triple {90520#false} assume !(0 == main_~init__r231~0#1 % 256);main_~init__tmp___3~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 14: Hoare triple {90520#false} main_~init__r232~0#1 := (if 0 == main_~init__tmp___3~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 15: Hoare triple {90520#false} assume !(0 == main_~init__r241~0#1 % 256);main_~init__tmp___4~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 16: Hoare triple {90520#false} main_~init__r242~0#1 := (if 0 == main_~init__tmp___4~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,867 INFO L290 TraceCheckUtils]: 17: Hoare triple {90520#false} assume !(0 == main_~init__r311~0#1 % 256);main_~init__tmp___5~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 18: Hoare triple {90520#false} main_~init__r312~0#1 := (if 0 == main_~init__tmp___5~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 19: Hoare triple {90520#false} assume !(0 == main_~init__r321~0#1 % 256);main_~init__tmp___6~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 20: Hoare triple {90520#false} main_~init__r322~0#1 := (if 0 == main_~init__tmp___6~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 21: Hoare triple {90520#false} assume !(0 == main_~init__r341~0#1 % 256);main_~init__tmp___7~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 22: Hoare triple {90520#false} main_~init__r342~0#1 := (if 0 == main_~init__tmp___7~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 23: Hoare triple {90520#false} assume !(0 == main_~init__r411~0#1 % 256);main_~init__tmp___8~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 24: Hoare triple {90520#false} main_~init__r412~0#1 := (if 0 == main_~init__tmp___8~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,868 INFO L290 TraceCheckUtils]: 25: Hoare triple {90520#false} assume !(0 == main_~init__r421~0#1 % 256);main_~init__tmp___9~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 26: Hoare triple {90520#false} main_~init__r422~0#1 := (if 0 == main_~init__tmp___9~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 27: Hoare triple {90520#false} assume !(0 == main_~init__r431~0#1 % 256);main_~init__tmp___10~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 28: Hoare triple {90520#false} main_~init__r432~0#1 := (if 0 == main_~init__tmp___10~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 29: Hoare triple {90520#false} assume !(0 == main_~init__r122~0#1 % 256);main_~init__tmp___11~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 30: Hoare triple {90520#false} main_~init__r123~0#1 := (if 0 == main_~init__tmp___11~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 31: Hoare triple {90520#false} assume !(0 == main_~init__r132~0#1 % 256);main_~init__tmp___12~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 32: Hoare triple {90520#false} main_~init__r133~0#1 := (if 0 == main_~init__tmp___12~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,869 INFO L290 TraceCheckUtils]: 33: Hoare triple {90520#false} assume !(0 == main_~init__r142~0#1 % 256);main_~init__tmp___13~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {90520#false} main_~init__r143~0#1 := (if 0 == main_~init__tmp___13~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 35: Hoare triple {90520#false} assume !(0 == main_~init__r212~0#1 % 256);main_~init__tmp___14~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 36: Hoare triple {90520#false} main_~init__r213~0#1 := (if 0 == main_~init__tmp___14~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 37: Hoare triple {90520#false} assume !(0 == main_~init__r232~0#1 % 256);main_~init__tmp___15~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 38: Hoare triple {90520#false} main_~init__r233~0#1 := (if 0 == main_~init__tmp___15~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 39: Hoare triple {90520#false} assume !(0 == main_~init__r242~0#1 % 256);main_~init__tmp___16~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 40: Hoare triple {90520#false} main_~init__r243~0#1 := (if 0 == main_~init__tmp___16~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,870 INFO L290 TraceCheckUtils]: 41: Hoare triple {90520#false} assume !(0 == main_~init__r312~0#1 % 256);main_~init__tmp___17~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 42: Hoare triple {90520#false} main_~init__r313~0#1 := (if 0 == main_~init__tmp___17~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 43: Hoare triple {90520#false} assume !(0 == main_~init__r322~0#1 % 256);main_~init__tmp___18~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 44: Hoare triple {90520#false} main_~init__r323~0#1 := (if 0 == main_~init__tmp___18~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 45: Hoare triple {90520#false} assume !(0 == main_~init__r342~0#1 % 256);main_~init__tmp___19~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 46: Hoare triple {90520#false} main_~init__r343~0#1 := (if 0 == main_~init__tmp___19~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 47: Hoare triple {90520#false} assume !(0 == main_~init__r412~0#1 % 256);main_~init__tmp___20~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 48: Hoare triple {90520#false} main_~init__r413~0#1 := (if 0 == main_~init__tmp___20~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,871 INFO L290 TraceCheckUtils]: 49: Hoare triple {90520#false} assume !(0 == main_~init__r422~0#1 % 256);main_~init__tmp___21~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 50: Hoare triple {90520#false} main_~init__r423~0#1 := (if 0 == main_~init__tmp___21~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 51: Hoare triple {90520#false} assume !(0 == main_~init__r432~0#1 % 256);main_~init__tmp___22~0#1 := 1; {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 52: Hoare triple {90520#false} main_~init__r433~0#1 := (if 0 == main_~init__tmp___22~0#1 then 0 else 1); {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 53: Hoare triple {90520#false} assume ~id1~0 != ~id2~0; {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 54: Hoare triple {90520#false} assume ~id1~0 != ~id3~0; {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 55: Hoare triple {90520#false} assume ~id1~0 != ~id4~0; {90520#false} is VALID [2022-02-20 19:01:24,872 INFO L290 TraceCheckUtils]: 56: Hoare triple {90520#false} assume ~id2~0 != ~id3~0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 57: Hoare triple {90520#false} assume ~id2~0 != ~id4~0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 58: Hoare triple {90520#false} assume ~id3~0 != ~id4~0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 59: Hoare triple {90520#false} assume ~id1~0 >= 0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 60: Hoare triple {90520#false} assume ~id2~0 >= 0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 61: Hoare triple {90520#false} assume ~id3~0 >= 0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 62: Hoare triple {90520#false} assume ~id4~0 >= 0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 63: Hoare triple {90520#false} assume 0 == ~r1~0; {90520#false} is VALID [2022-02-20 19:01:24,873 INFO L290 TraceCheckUtils]: 64: Hoare triple {90520#false} assume 0 == ~r2~0; {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 65: Hoare triple {90520#false} assume 0 == ~r3~0; {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 66: Hoare triple {90520#false} assume 0 == ~r4~0; {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 67: Hoare triple {90520#false} assume !(0 == main_~init__r123~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 68: Hoare triple {90520#false} assume !(0 == main_~init__r133~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 69: Hoare triple {90520#false} assume !(0 == main_~init__r143~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 70: Hoare triple {90520#false} assume !(0 == main_~init__r213~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 71: Hoare triple {90520#false} assume !(0 == main_~init__r233~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,874 INFO L290 TraceCheckUtils]: 72: Hoare triple {90520#false} assume !(0 == main_~init__r243~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 73: Hoare triple {90520#false} assume !(0 == main_~init__r313~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 74: Hoare triple {90520#false} assume !(0 == main_~init__r323~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 75: Hoare triple {90520#false} assume !(0 == main_~init__r343~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 76: Hoare triple {90520#false} assume !(0 == main_~init__r413~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 77: Hoare triple {90520#false} assume !(0 == main_~init__r423~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 78: Hoare triple {90520#false} assume !(0 == main_~init__r433~0#1 % 256); {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 79: Hoare triple {90520#false} assume ~max1~0 == ~id1~0; {90520#false} is VALID [2022-02-20 19:01:24,875 INFO L290 TraceCheckUtils]: 80: Hoare triple {90520#false} assume ~max2~0 == ~id2~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 81: Hoare triple {90520#false} assume ~max3~0 == ~id3~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 82: Hoare triple {90520#false} assume ~max4~0 == ~id4~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 83: Hoare triple {90520#false} assume 0 == ~st1~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 84: Hoare triple {90520#false} assume 0 == ~st2~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 85: Hoare triple {90520#false} assume 0 == ~st3~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 86: Hoare triple {90520#false} assume 0 == ~st4~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 87: Hoare triple {90520#false} assume 0 == ~nl1~0; {90520#false} is VALID [2022-02-20 19:01:24,876 INFO L290 TraceCheckUtils]: 88: Hoare triple {90520#false} assume 0 == ~nl2~0; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 89: Hoare triple {90520#false} assume 0 == ~nl3~0; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 90: Hoare triple {90520#false} assume 0 == ~nl4~0; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 91: Hoare triple {90520#false} assume 0 == ~mode1~0 % 256; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 92: Hoare triple {90520#false} assume 0 == ~mode2~0 % 256; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 93: Hoare triple {90520#false} assume 0 == ~mode3~0 % 256; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 94: Hoare triple {90520#false} assume 0 == ~mode4~0 % 256; {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 95: Hoare triple {90520#false} assume !(0 == ~newmax1~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 96: Hoare triple {90520#false} assume !(0 == ~newmax2~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 97: Hoare triple {90520#false} assume !(0 == ~newmax3~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,877 INFO L290 TraceCheckUtils]: 98: Hoare triple {90520#false} assume !(0 == ~newmax4~0 % 256);main_~init__tmp___23~0#1 := 1;~__return_4657~0 := main_~init__tmp___23~0#1;main_~main__i2~0#1 := ~__return_4657~0; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 99: Hoare triple {90520#false} assume 0 != main_~main__i2~0#1;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 100: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~0#1;main_~node1__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 101: Hoare triple {90520#false} assume !!(0 == ~mode1~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 102: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 103: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 104: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 105: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 106: Hoare triple {90520#false} ~mode1~0 := 1;havoc main_~node2__newmax~0#1;main_~node2__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 107: Hoare triple {90520#false} assume !!(0 == ~mode2~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 108: Hoare triple {90520#false} assume ~r2~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 109: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 110: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 111: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 112: Hoare triple {90520#false} ~mode2~0 := 1;havoc main_~node3__newmax~0#1;main_~node3__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,878 INFO L290 TraceCheckUtils]: 113: Hoare triple {90520#false} assume !!(0 == ~mode3~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 114: Hoare triple {90520#false} assume ~r3~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 115: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 116: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 117: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 118: Hoare triple {90520#false} ~mode3~0 := 1;havoc main_~node4__newmax~0#1;main_~node4__newmax~0#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 119: Hoare triple {90520#false} assume !!(0 == ~mode4~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 120: Hoare triple {90520#false} assume ~r4~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 121: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 122: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 123: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 124: Hoare triple {90520#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 125: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 126: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,879 INFO L290 TraceCheckUtils]: 127: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 128: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 129: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 130: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 131: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 132: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 133: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 134: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:01:24,880 INFO L290 TraceCheckUtils]: 135: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~0#1 := 1;~__return_4899~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_4899~0;havoc main_~__tmp_1~0#1;main_~__tmp_1~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~0#1;main_~assert__arg~0#1 := main_~__tmp_1~0#1; {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 136: Hoare triple {90520#false} assume !(0 == main_~assert__arg~0#1 % 256);main_~main____CPAchecker_TMP_0~0#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 137: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~1#1;main_~node1__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 138: Hoare triple {90520#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 139: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 140: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 141: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,881 INFO L290 TraceCheckUtils]: 142: Hoare triple {90520#false} ~newmax1~0 := main_~node1__newmax~1#1; {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 143: Hoare triple {90520#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~1#1;main_~node2__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 144: Hoare triple {90520#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 145: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 146: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 147: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 148: Hoare triple {90520#false} ~newmax2~0 := main_~node2__newmax~1#1; {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 149: Hoare triple {90520#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~1#1;main_~node3__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,882 INFO L290 TraceCheckUtils]: 150: Hoare triple {90520#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 151: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 152: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 153: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 154: Hoare triple {90520#false} ~newmax3~0 := main_~node3__newmax~1#1; {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 155: Hoare triple {90520#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~1#1;main_~node4__newmax~1#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 156: Hoare triple {90520#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 157: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,883 INFO L290 TraceCheckUtils]: 158: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 159: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 160: Hoare triple {90520#false} ~newmax4~0 := main_~node4__newmax~1#1; {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 161: Hoare triple {90520#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 162: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 163: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 164: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 165: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,884 INFO L290 TraceCheckUtils]: 166: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 167: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 168: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 169: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 170: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 171: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 172: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~1#1 := 1;~__return_5106~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_5106~0;havoc main_~__tmp_2~0#1;main_~__tmp_2~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~1#1;main_~assert__arg~1#1 := main_~__tmp_2~0#1; {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 173: Hoare triple {90520#false} assume !(0 == main_~assert__arg~1#1 % 256);main_~main____CPAchecker_TMP_0~1#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:01:24,885 INFO L290 TraceCheckUtils]: 174: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~2#1;main_~node1__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 175: Hoare triple {90520#false} assume !!(0 == ~mode1~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 176: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 177: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 178: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 179: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 180: Hoare triple {90520#false} ~mode1~0 := 1;havoc main_~node2__newmax~2#1;main_~node2__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 181: Hoare triple {90520#false} assume !!(0 == ~mode2~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,886 INFO L290 TraceCheckUtils]: 182: Hoare triple {90520#false} assume ~r2~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 183: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 184: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 185: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 186: Hoare triple {90520#false} ~mode2~0 := 1;havoc main_~node3__newmax~2#1;main_~node3__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 187: Hoare triple {90520#false} assume !!(0 == ~mode3~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 188: Hoare triple {90520#false} assume ~r3~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,887 INFO L290 TraceCheckUtils]: 189: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 190: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 191: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 192: Hoare triple {90520#false} ~mode3~0 := 1;havoc main_~node4__newmax~2#1;main_~node4__newmax~2#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 193: Hoare triple {90520#false} assume !!(0 == ~mode4~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 194: Hoare triple {90520#false} assume ~r4~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 195: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 196: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,888 INFO L290 TraceCheckUtils]: 197: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 198: Hoare triple {90520#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~2#1; {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 199: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 200: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 201: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 202: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 203: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 204: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,889 INFO L290 TraceCheckUtils]: 205: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 206: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 207: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 208: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 209: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~2#1 := 1;~__return_5329~0 := main_~check__tmp~2#1;main_~main__c1~0#1 := ~__return_5329~0;havoc main_~__tmp_3~0#1;main_~__tmp_3~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~2#1;main_~assert__arg~2#1 := main_~__tmp_3~0#1; {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 210: Hoare triple {90520#false} assume !(0 == main_~assert__arg~2#1 % 256);main_~main____CPAchecker_TMP_0~2#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 211: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~3#1;main_~node1__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 212: Hoare triple {90520#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,890 INFO L290 TraceCheckUtils]: 213: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 214: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 215: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 216: Hoare triple {90520#false} ~newmax1~0 := main_~node1__newmax~3#1; {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 217: Hoare triple {90520#false} assume !(3 == ~r1~0);~mode1~0 := 0;havoc main_~node2__newmax~3#1;main_~node2__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 218: Hoare triple {90520#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 219: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 220: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,891 INFO L290 TraceCheckUtils]: 221: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 222: Hoare triple {90520#false} ~newmax2~0 := main_~node2__newmax~3#1; {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 223: Hoare triple {90520#false} assume !(3 == ~r2~0);~mode2~0 := 0;havoc main_~node3__newmax~3#1;main_~node3__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 224: Hoare triple {90520#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 225: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 226: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 227: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 228: Hoare triple {90520#false} ~newmax3~0 := main_~node3__newmax~3#1; {90520#false} is VALID [2022-02-20 19:01:24,892 INFO L290 TraceCheckUtils]: 229: Hoare triple {90520#false} assume !(3 == ~r3~0);~mode3~0 := 0;havoc main_~node4__newmax~3#1;main_~node4__newmax~3#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 230: Hoare triple {90520#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 231: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 232: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 233: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 234: Hoare triple {90520#false} ~newmax4~0 := main_~node4__newmax~3#1; {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 235: Hoare triple {90520#false} assume !(3 == ~r4~0);~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~3#1; {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 236: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,893 INFO L290 TraceCheckUtils]: 237: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 238: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 239: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 240: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 241: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 242: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 243: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 244: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,894 INFO L290 TraceCheckUtils]: 245: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 246: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~3#1 := 1;~__return_5536~0 := main_~check__tmp~3#1;main_~main__c1~0#1 := ~__return_5536~0;havoc main_~__tmp_4~0#1;main_~__tmp_4~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~3#1;main_~assert__arg~3#1 := main_~__tmp_4~0#1; {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 247: Hoare triple {90520#false} assume !(0 == main_~assert__arg~3#1 % 256);main_~main____CPAchecker_TMP_0~3#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 248: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~4#1;main_~node1__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 249: Hoare triple {90520#false} assume !!(0 == ~mode1~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 250: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 251: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,895 INFO L290 TraceCheckUtils]: 252: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 253: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 254: Hoare triple {90520#false} ~mode1~0 := 1;havoc main_~node2__newmax~4#1;main_~node2__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 255: Hoare triple {90520#false} assume !!(0 == ~mode2~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 256: Hoare triple {90520#false} assume ~r2~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 257: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 258: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 259: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,896 INFO L290 TraceCheckUtils]: 260: Hoare triple {90520#false} ~mode2~0 := 1;havoc main_~node3__newmax~4#1;main_~node3__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 261: Hoare triple {90520#false} assume !!(0 == ~mode3~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 262: Hoare triple {90520#false} assume ~r3~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 263: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 264: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 265: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 266: Hoare triple {90520#false} ~mode3~0 := 1;havoc main_~node4__newmax~4#1;main_~node4__newmax~4#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 267: Hoare triple {90520#false} assume !!(0 == ~mode4~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,897 INFO L290 TraceCheckUtils]: 268: Hoare triple {90520#false} assume ~r4~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 269: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 270: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 271: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 272: Hoare triple {90520#false} ~mode4~0 := 1;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~4#1; {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 273: Hoare triple {90520#false} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 274: Hoare triple {90520#false} assume ~st1~0 + ~nl1~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 275: Hoare triple {90520#false} assume ~st2~0 + ~nl2~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,898 INFO L290 TraceCheckUtils]: 276: Hoare triple {90520#false} assume ~st3~0 + ~nl3~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 277: Hoare triple {90520#false} assume ~st4~0 + ~nl4~0 <= 1; {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 278: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 279: Hoare triple {90520#false} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 280: Hoare triple {90520#false} assume ~r1~0 < 3; {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 281: Hoare triple {90520#false} assume !(~r1~0 >= 3); {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 282: Hoare triple {90520#false} assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 283: Hoare triple {90520#false} assume ~r1~0 < 3;main_~check__tmp~4#1 := 1;~__return_5759~0 := main_~check__tmp~4#1;main_~main__c1~0#1 := ~__return_5759~0;havoc main_~__tmp_5~0#1;main_~__tmp_5~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~4#1;main_~assert__arg~4#1 := main_~__tmp_5~0#1; {90520#false} is VALID [2022-02-20 19:01:24,899 INFO L290 TraceCheckUtils]: 284: Hoare triple {90520#false} assume !(0 == main_~assert__arg~4#1 % 256);main_~main____CPAchecker_TMP_0~4#1 := main_~main__i2~0#1;main_~main__i2~0#1 := 1 + main_~main__i2~0#1; {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 285: Hoare triple {90520#false} assume main_~main__i2~0#1 < 8;havoc main_~node1__newmax~5#1;main_~node1__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 286: Hoare triple {90520#false} assume !(0 == ~mode1~0 % 256);~r1~0 := (if (1 + ~r1~0) % 256 <= 127 then (1 + ~r1~0) % 256 else (1 + ~r1~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 287: Hoare triple {90520#false} assume !!(0 == ~ep21~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 288: Hoare triple {90520#false} assume !!(0 == ~ep31~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 289: Hoare triple {90520#false} assume !!(0 == ~ep41~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 290: Hoare triple {90520#false} ~newmax1~0 := main_~node1__newmax~5#1; {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 291: Hoare triple {90520#false} assume 3 == ~r1~0; {90520#false} is VALID [2022-02-20 19:01:24,900 INFO L290 TraceCheckUtils]: 292: Hoare triple {90520#false} assume ~max1~0 == ~id1~0;~nl1~0 := 1; {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 293: Hoare triple {90520#false} ~mode1~0 := 0;havoc main_~node2__newmax~5#1;main_~node2__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 294: Hoare triple {90520#false} assume !(0 == ~mode2~0 % 256);~r2~0 := (if (1 + ~r2~0) % 256 <= 127 then (1 + ~r2~0) % 256 else (1 + ~r2~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 295: Hoare triple {90520#false} assume !!(0 == ~ep12~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 296: Hoare triple {90520#false} assume !!(0 == ~ep32~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 297: Hoare triple {90520#false} assume !!(0 == ~ep42~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 298: Hoare triple {90520#false} ~newmax2~0 := main_~node2__newmax~5#1; {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 299: Hoare triple {90520#false} assume 3 == ~r2~0; {90520#false} is VALID [2022-02-20 19:01:24,901 INFO L290 TraceCheckUtils]: 300: Hoare triple {90520#false} assume ~max2~0 == ~id2~0;~st2~0 := 1; {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 301: Hoare triple {90520#false} ~mode2~0 := 0;havoc main_~node3__newmax~5#1;main_~node3__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 302: Hoare triple {90520#false} assume !(0 == ~mode3~0 % 256);~r3~0 := (if (1 + ~r3~0) % 256 <= 127 then (1 + ~r3~0) % 256 else (1 + ~r3~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 303: Hoare triple {90520#false} assume !!(0 == ~ep13~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 304: Hoare triple {90520#false} assume !!(0 == ~ep23~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 305: Hoare triple {90520#false} assume !!(0 == ~ep43~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 306: Hoare triple {90520#false} ~newmax3~0 := main_~node3__newmax~5#1; {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 307: Hoare triple {90520#false} assume 3 == ~r3~0; {90520#false} is VALID [2022-02-20 19:01:24,902 INFO L290 TraceCheckUtils]: 308: Hoare triple {90520#false} assume ~max3~0 == ~id3~0;~st3~0 := 1; {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 309: Hoare triple {90520#false} ~mode3~0 := 0;havoc main_~node4__newmax~5#1;main_~node4__newmax~5#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 310: Hoare triple {90520#false} assume !(0 == ~mode4~0 % 256);~r4~0 := (if (1 + ~r4~0) % 256 <= 127 then (1 + ~r4~0) % 256 else (1 + ~r4~0) % 256 - 256); {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 311: Hoare triple {90520#false} assume !!(0 == ~ep14~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 312: Hoare triple {90520#false} assume !!(0 == ~ep24~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 313: Hoare triple {90520#false} assume !!(0 == ~ep34~0 % 256); {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 314: Hoare triple {90520#false} ~newmax4~0 := main_~node4__newmax~5#1; {90520#false} is VALID [2022-02-20 19:01:24,903 INFO L290 TraceCheckUtils]: 315: Hoare triple {90520#false} assume 3 == ~r4~0; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 316: Hoare triple {90520#false} assume ~max4~0 == ~id4~0;~st4~0 := 1; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 317: Hoare triple {90520#false} ~mode4~0 := 0;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;havoc main_~check__tmp~5#1; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 318: Hoare triple {90520#false} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);main_~check__tmp~5#1 := 0; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 319: Hoare triple {90520#false} ~__return_5981~0 := main_~check__tmp~5#1;main_~main__c1~0#1 := ~__return_5981~0;~__tmp_5982_0~0 := main_~main____CPAchecker_TMP_0~4#1; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 320: Hoare triple {90520#false} main_~main____CPAchecker_TMP_0~4#1 := ~__tmp_5982_0~0;havoc main_~__tmp_6~0#1;main_~__tmp_6~0#1 := (if 0 == main_~main__c1~0#1 then 0 else 1);havoc main_~assert__arg~5#1;main_~assert__arg~5#1 := main_~__tmp_6~0#1; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 321: Hoare triple {90520#false} assume 0 == main_~assert__arg~5#1 % 256; {90520#false} is VALID [2022-02-20 19:01:24,904 INFO L290 TraceCheckUtils]: 322: Hoare triple {90520#false} assume !false; {90520#false} is VALID [2022-02-20 19:01:24,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 19:01:24,905 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 19:01:24,905 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1611689226] [2022-02-20 19:01:24,905 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1611689226] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 19:01:24,906 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 19:01:24,906 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 19:01:24,906 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390486259] [2022-02-20 19:01:24,906 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 19:01:24,907 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 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 323 [2022-02-20 19:01:24,907 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 19:01:24,907 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 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) [2022-02-20 19:01:25,088 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:25,088 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 19:01:25,088 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 19:01:25,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 19:01:25,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 19:01:25,089 INFO L87 Difference]: Start difference. First operand 4821 states and 7447 transitions. Second operand has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 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) [2022-02-20 19:01:35,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 19:01:35,242 INFO L93 Difference]: Finished difference Result 14358 states and 22162 transitions. [2022-02-20 19:01:35,242 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 19:01:35,242 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 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 323 [2022-02-20 19:01:35,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 19:01:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 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) [2022-02-20 19:01:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3656 transitions. [2022-02-20 19:01:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 107.66666666666667) internal successors, (323), 3 states have internal predecessors, (323), 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) [2022-02-20 19:01:35,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3656 transitions. [2022-02-20 19:01:35,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 3656 transitions. [2022-02-20 19:01:37,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 3656 edges. 3656 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 19:01:40,825 INFO L225 Difference]: With dead ends: 14358 [2022-02-20 19:01:40,825 INFO L226 Difference]: Without dead ends: 9593 [2022-02-20 19:01:40,830 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 [2022-02-20 19:01:40,830 INFO L933 BasicCegarLoop]: 2442 mSDtfsCounter, 1213 mSDsluCounter, 1219 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1213 SdHoareTripleChecker+Valid, 3661 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 19:01:40,831 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1213 Valid, 3661 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 19:01:40,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9593 states. [2022-02-20 19:01:41,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9593 to 4839. [2022-02-20 19:01:41,387 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 19:01:41,393 INFO L82 GeneralOperation]: Start isEquivalent. First operand 9593 states. Second operand has 4839 states, 4838 states have (on average 1.5436130632492766) internal successors, (7468), 4838 states have internal predecessors, (7468), 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) [2022-02-20 19:01:41,396 INFO L74 IsIncluded]: Start isIncluded. First operand 9593 states. Second operand has 4839 states, 4838 states have (on average 1.5436130632492766) internal successors, (7468), 4838 states have internal predecessors, (7468), 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) [2022-02-20 19:01:41,399 INFO L87 Difference]: Start difference. First operand 9593 states. Second operand has 4839 states, 4838 states have (on average 1.5436130632492766) internal successors, (7468), 4838 states have internal predecessors, (7468), 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)