./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.UNBOUNDED.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_lcr.7.ufo.UNBOUNDED.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 b8f11c58bd911b111c6f04ca73beac7abb77a983b1f6790a335f756f9ecfba15 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 18:56:44,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 18:56:44,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 18:56:44,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 18:56:44,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 18:56:44,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 18:56:44,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 18:56:44,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 18:56:44,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 18:56:44,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 18:56:44,777 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 18:56:44,778 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 18:56:44,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 18:56:44,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 18:56:44,780 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 18:56:44,781 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 18:56:44,782 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 18:56:44,782 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 18:56:44,784 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 18:56:44,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 18:56:44,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 18:56:44,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 18:56:44,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 18:56:44,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 18:56:44,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 18:56:44,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 18:56:44,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 18:56:44,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 18:56:44,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 18:56:44,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 18:56:44,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 18:56:44,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 18:56:44,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 18:56:44,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 18:56:44,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 18:56:44,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 18:56:44,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 18:56:44,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 18:56:44,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 18:56:44,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 18:56:44,804 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 18:56:44,805 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 18:56:44,822 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 18:56:44,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 18:56:44,823 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 18:56:44,823 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 18:56:44,823 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 18:56:44,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 18:56:44,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 18:56:44,824 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 18:56:44,824 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 18:56:44,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 18:56:44,825 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 18:56:44,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 18:56:44,825 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 18:56:44,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 18:56:44,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 18:56:44,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 18:56:44,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 18:56:44,826 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 18:56:44,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 18:56:44,826 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 18:56:44,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 18:56:44,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 18:56:44,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 18:56:44,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 18:56:44,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:56:44,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 18:56:44,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 18:56:44,828 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 18:56:44,828 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 18:56:44,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 18:56:44,828 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 18:56:44,829 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 18:56:44,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 18:56:44,829 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8f11c58bd911b111c6f04ca73beac7abb77a983b1f6790a335f756f9ecfba15 [2022-02-20 18:56:45,040 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 18:56:45,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 18:56:45,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 18:56:45,062 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 18:56:45,063 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 18:56:45,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-02-20 18:56:45,123 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/127662314/22a91f3bc551466190317ce4a2b4b5a7/FLAG51e13ca4f [2022-02-20 18:56:45,599 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 18:56:45,602 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.7.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-02-20 18:56:45,613 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/127662314/22a91f3bc551466190317ce4a2b4b5a7/FLAG51e13ca4f [2022-02-20 18:56:46,094 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/127662314/22a91f3bc551466190317ce4a2b4b5a7 [2022-02-20 18:56:46,098 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 18:56:46,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 18:56:46,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 18:56:46,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 18:56:46,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 18:56:46,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a44740 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46, skipping insertion in model container [2022-02-20 18:56:46,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 18:56:46,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 18:56:46,377 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_lcr.7.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[10376,10389] [2022-02-20 18:56:46,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:56:46,474 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 18:56:46,542 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_lcr.7.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[10376,10389] [2022-02-20 18:56:46,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 18:56:46,613 INFO L208 MainTranslator]: Completed translation [2022-02-20 18:56:46,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46 WrapperNode [2022-02-20 18:56:46,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 18:56:46,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 18:56:46,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 18:56:46,615 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 18:56:46,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,694 INFO L137 Inliner]: procedures = 27, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 828 [2022-02-20 18:56:46,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 18:56:46,696 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 18:56:46,696 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 18:56:46,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 18:56:46,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,719 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,728 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 18:56:46,733 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 18:56:46,733 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 18:56:46,733 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 18:56:46,734 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (1/1) ... [2022-02-20 18:56:46,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 18:56:46,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 18:56:46,770 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 18:56:46,771 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 18:56:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 18:56:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 18:56:46,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 18:56:46,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 18:56:46,925 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 18:56:46,926 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 18:56:47,801 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 18:56:47,814 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 18:56:47,814 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-02-20 18:56:47,816 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:56:47 BoogieIcfgContainer [2022-02-20 18:56:47,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 18:56:47,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 18:56:47,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 18:56:47,821 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 18:56:47,821 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 06:56:46" (1/3) ... [2022-02-20 18:56:47,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6296d6b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:56:47, skipping insertion in model container [2022-02-20 18:56:47,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 06:56:46" (2/3) ... [2022-02-20 18:56:47,822 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6296d6b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 06:56:47, skipping insertion in model container [2022-02-20 18:56:47,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 06:56:47" (3/3) ... [2022-02-20 18:56:47,824 INFO L111 eAbstractionObserver]: Analyzing ICFG pals_lcr.7.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-02-20 18:56:47,828 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 18:56:47,828 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 18:56:47,865 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 18:56:47,870 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 18:56:47,871 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 18:56:47,889 INFO L276 IsEmpty]: Start isEmpty. Operand has 201 states, 199 states have (on average 1.763819095477387) internal successors, (351), 200 states have internal predecessors, (351), 0 states have call successors, (0), 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 18:56:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-02-20 18:56:47,898 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:47,899 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] [2022-02-20 18:56:47,899 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:47,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:47,904 INFO L85 PathProgramCache]: Analyzing trace with hash 1361095482, now seen corresponding path program 1 times [2022-02-20 18:56:47,911 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:47,912 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597179715] [2022-02-20 18:56:47,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:48,514 INFO L290 TraceCheckUtils]: 0: Hoare triple {204#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {204#true} is VALID [2022-02-20 18:56:48,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {204#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {204#true} is VALID [2022-02-20 18:56:48,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {204#true} assume 0 == ~r1~0 % 256; {204#true} is VALID [2022-02-20 18:56:48,519 INFO L290 TraceCheckUtils]: 3: Hoare triple {204#true} assume ~id1~0 >= 0; {204#true} is VALID [2022-02-20 18:56:48,520 INFO L290 TraceCheckUtils]: 4: Hoare triple {204#true} assume 0 == ~st1~0; {206#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:48,521 INFO L290 TraceCheckUtils]: 5: Hoare triple {206#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {206#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:48,521 INFO L290 TraceCheckUtils]: 6: Hoare triple {206#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {206#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:48,522 INFO L290 TraceCheckUtils]: 7: Hoare triple {206#(<= ~st1~0 0)} assume ~id2~0 >= 0; {206#(<= ~st1~0 0)} is VALID [2022-02-20 18:56:48,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {206#(<= ~st1~0 0)} assume 0 == ~st2~0; {207#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,523 INFO L290 TraceCheckUtils]: 9: Hoare triple {207#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {207#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,523 INFO L290 TraceCheckUtils]: 10: Hoare triple {207#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {207#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,524 INFO L290 TraceCheckUtils]: 11: Hoare triple {207#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {207#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {207#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,525 INFO L290 TraceCheckUtils]: 13: Hoare triple {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,526 INFO L290 TraceCheckUtils]: 14: Hoare triple {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,526 INFO L290 TraceCheckUtils]: 15: Hoare triple {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,527 INFO L290 TraceCheckUtils]: 16: Hoare triple {208#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,527 INFO L290 TraceCheckUtils]: 17: Hoare triple {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,529 INFO L290 TraceCheckUtils]: 19: Hoare triple {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {209#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,531 INFO L290 TraceCheckUtils]: 21: Hoare triple {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,532 INFO L290 TraceCheckUtils]: 22: Hoare triple {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,533 INFO L290 TraceCheckUtils]: 23: Hoare triple {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:56:48,533 INFO L290 TraceCheckUtils]: 24: Hoare triple {210#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,534 INFO L290 TraceCheckUtils]: 25: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,535 INFO L290 TraceCheckUtils]: 26: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,535 INFO L290 TraceCheckUtils]: 27: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,536 INFO L290 TraceCheckUtils]: 28: Hoare triple {211#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,536 INFO L290 TraceCheckUtils]: 29: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,537 INFO L290 TraceCheckUtils]: 30: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,538 INFO L290 TraceCheckUtils]: 31: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,538 INFO L290 TraceCheckUtils]: 32: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,539 INFO L290 TraceCheckUtils]: 33: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,539 INFO L290 TraceCheckUtils]: 34: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,540 INFO L290 TraceCheckUtils]: 35: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,540 INFO L290 TraceCheckUtils]: 36: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,541 INFO L290 TraceCheckUtils]: 37: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,542 INFO L290 TraceCheckUtils]: 38: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,544 INFO L290 TraceCheckUtils]: 39: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,544 INFO L290 TraceCheckUtils]: 40: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,545 INFO L290 TraceCheckUtils]: 41: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,546 INFO L290 TraceCheckUtils]: 42: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,547 INFO L290 TraceCheckUtils]: 43: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,547 INFO L290 TraceCheckUtils]: 44: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,548 INFO L290 TraceCheckUtils]: 45: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,548 INFO L290 TraceCheckUtils]: 46: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,549 INFO L290 TraceCheckUtils]: 47: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,549 INFO L290 TraceCheckUtils]: 48: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,553 INFO L290 TraceCheckUtils]: 49: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,554 INFO L290 TraceCheckUtils]: 50: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,555 INFO L290 TraceCheckUtils]: 51: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,557 INFO L290 TraceCheckUtils]: 52: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,559 INFO L290 TraceCheckUtils]: 53: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,559 INFO L290 TraceCheckUtils]: 54: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,560 INFO L290 TraceCheckUtils]: 55: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,561 INFO L290 TraceCheckUtils]: 56: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,562 INFO L290 TraceCheckUtils]: 57: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,563 INFO L290 TraceCheckUtils]: 58: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,563 INFO L290 TraceCheckUtils]: 59: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,564 INFO L290 TraceCheckUtils]: 60: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,564 INFO L290 TraceCheckUtils]: 61: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,565 INFO L290 TraceCheckUtils]: 62: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,567 INFO L290 TraceCheckUtils]: 63: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,567 INFO L290 TraceCheckUtils]: 64: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,568 INFO L290 TraceCheckUtils]: 65: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,569 INFO L290 TraceCheckUtils]: 66: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,570 INFO L290 TraceCheckUtils]: 67: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,571 INFO L290 TraceCheckUtils]: 68: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,571 INFO L290 TraceCheckUtils]: 69: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,572 INFO L290 TraceCheckUtils]: 70: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,573 INFO L290 TraceCheckUtils]: 71: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,573 INFO L290 TraceCheckUtils]: 72: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,574 INFO L290 TraceCheckUtils]: 73: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,575 INFO L290 TraceCheckUtils]: 74: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,575 INFO L290 TraceCheckUtils]: 75: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 % 256 >= 7); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,576 INFO L290 TraceCheckUtils]: 76: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,576 INFO L290 TraceCheckUtils]: 77: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,578 INFO L290 TraceCheckUtils]: 78: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,579 INFO L290 TraceCheckUtils]: 79: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,581 INFO L290 TraceCheckUtils]: 80: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,582 INFO L290 TraceCheckUtils]: 81: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,582 INFO L290 TraceCheckUtils]: 82: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,583 INFO L290 TraceCheckUtils]: 83: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,584 INFO L290 TraceCheckUtils]: 84: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,585 INFO L290 TraceCheckUtils]: 85: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,585 INFO L290 TraceCheckUtils]: 86: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,586 INFO L290 TraceCheckUtils]: 87: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,587 INFO L290 TraceCheckUtils]: 88: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,591 INFO L290 TraceCheckUtils]: 89: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,594 INFO L290 TraceCheckUtils]: 90: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,603 INFO L290 TraceCheckUtils]: 91: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,604 INFO L290 TraceCheckUtils]: 92: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,605 INFO L290 TraceCheckUtils]: 93: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node5__m5~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,605 INFO L290 TraceCheckUtils]: 94: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,606 INFO L290 TraceCheckUtils]: 95: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,607 INFO L290 TraceCheckUtils]: 96: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node6__m6~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,607 INFO L290 TraceCheckUtils]: 97: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode6~0 := 0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,608 INFO L290 TraceCheckUtils]: 98: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,608 INFO L290 TraceCheckUtils]: 99: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,609 INFO L290 TraceCheckUtils]: 100: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node7__m7~1#1 != ~nomsg~0); {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,609 INFO L290 TraceCheckUtils]: 101: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode7~0 := 0; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,610 INFO L290 TraceCheckUtils]: 102: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:48,611 INFO L290 TraceCheckUtils]: 103: Hoare triple {212#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {205#false} is VALID [2022-02-20 18:56:48,612 INFO L290 TraceCheckUtils]: 104: Hoare triple {205#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {205#false} is VALID [2022-02-20 18:56:48,613 INFO L290 TraceCheckUtils]: 105: Hoare triple {205#false} assume 0 == main_~assert__arg~1#1 % 256; {205#false} is VALID [2022-02-20 18:56:48,614 INFO L290 TraceCheckUtils]: 106: Hoare triple {205#false} assume !false; {205#false} is VALID [2022-02-20 18:56:48,616 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 18:56:48,616 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:48,616 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597179715] [2022-02-20 18:56:48,617 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597179715] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:48,617 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:48,617 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:48,619 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122672653] [2022-02-20 18:56:48,619 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:48,624 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 107 [2022-02-20 18:56:48,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:48,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 18:56:48,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 107 edges. 107 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:48,750 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:48,750 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:48,768 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:48,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:48,777 INFO L87 Difference]: Start difference. First operand has 201 states, 199 states have (on average 1.763819095477387) internal successors, (351), 200 states have internal predecessors, (351), 0 states have call successors, (0), 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 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 18:56:54,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:54,326 INFO L93 Difference]: Finished difference Result 1440 states and 2328 transitions. [2022-02-20 18:56:54,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-02-20 18:56:54,327 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 107 [2022-02-20 18:56:54,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:56:54,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 18:56:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2328 transitions. [2022-02-20 18:56:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 18:56:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 2328 transitions. [2022-02-20 18:56:54,387 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 2328 transitions. [2022-02-20 18:56:56,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 2328 edges. 2328 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:56,282 INFO L225 Difference]: With dead ends: 1440 [2022-02-20 18:56:56,282 INFO L226 Difference]: Without dead ends: 1332 [2022-02-20 18:56:56,287 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=124, Invalid=256, Unknown=0, NotChecked=0, Total=380 [2022-02-20 18:56:56,290 INFO L933 BasicCegarLoop]: 764 mSDtfsCounter, 2817 mSDsluCounter, 4939 mSDsCounter, 0 mSdLazyCounter, 409 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2817 SdHoareTripleChecker+Valid, 5703 SdHoareTripleChecker+Invalid, 420 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 409 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:56:56,291 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2817 Valid, 5703 Invalid, 420 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 409 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:56:56,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1332 states. [2022-02-20 18:56:56,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1332 to 303. [2022-02-20 18:56:56,492 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:56:56,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1332 states. Second operand has 303 states, 302 states have (on average 1.4503311258278146) internal successors, (438), 302 states have internal predecessors, (438), 0 states have call successors, (0), 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 18:56:56,495 INFO L74 IsIncluded]: Start isIncluded. First operand 1332 states. Second operand has 303 states, 302 states have (on average 1.4503311258278146) internal successors, (438), 302 states have internal predecessors, (438), 0 states have call successors, (0), 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 18:56:56,496 INFO L87 Difference]: Start difference. First operand 1332 states. Second operand has 303 states, 302 states have (on average 1.4503311258278146) internal successors, (438), 302 states have internal predecessors, (438), 0 states have call successors, (0), 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 18:56:56,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:56,580 INFO L93 Difference]: Finished difference Result 1332 states and 2060 transitions. [2022-02-20 18:56:56,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2060 transitions. [2022-02-20 18:56:56,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:56,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:56,586 INFO L74 IsIncluded]: Start isIncluded. First operand has 303 states, 302 states have (on average 1.4503311258278146) internal successors, (438), 302 states have internal predecessors, (438), 0 states have call successors, (0), 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 1332 states. [2022-02-20 18:56:56,587 INFO L87 Difference]: Start difference. First operand has 303 states, 302 states have (on average 1.4503311258278146) internal successors, (438), 302 states have internal predecessors, (438), 0 states have call successors, (0), 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 1332 states. [2022-02-20 18:56:56,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:56:56,666 INFO L93 Difference]: Finished difference Result 1332 states and 2060 transitions. [2022-02-20 18:56:56,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 2060 transitions. [2022-02-20 18:56:56,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:56:56,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:56:56,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:56:56,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:56:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 302 states have (on average 1.4503311258278146) internal successors, (438), 302 states have internal predecessors, (438), 0 states have call successors, (0), 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 18:56:56,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 438 transitions. [2022-02-20 18:56:56,678 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 438 transitions. Word has length 107 [2022-02-20 18:56:56,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:56:56,679 INFO L470 AbstractCegarLoop]: Abstraction has 303 states and 438 transitions. [2022-02-20 18:56:56,679 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.88888888888889) internal successors, (107), 9 states have internal predecessors, (107), 0 states have call successors, (0), 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 18:56:56,679 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 438 transitions. [2022-02-20 18:56:56,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-02-20 18:56:56,681 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:56:56,682 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] [2022-02-20 18:56:56,682 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 18:56:56,682 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:56:56,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:56:56,683 INFO L85 PathProgramCache]: Analyzing trace with hash -1847794712, now seen corresponding path program 1 times [2022-02-20 18:56:56,683 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:56:56,683 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950956757] [2022-02-20 18:56:56,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:56:56,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:56:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:56:56,920 INFO L290 TraceCheckUtils]: 0: Hoare triple {5234#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {5234#true} is VALID [2022-02-20 18:56:56,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {5234#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {5234#true} is VALID [2022-02-20 18:56:56,921 INFO L290 TraceCheckUtils]: 2: Hoare triple {5234#true} assume 0 == ~r1~0 % 256; {5234#true} is VALID [2022-02-20 18:56:56,921 INFO L290 TraceCheckUtils]: 3: Hoare triple {5234#true} assume ~id1~0 >= 0; {5234#true} is VALID [2022-02-20 18:56:56,921 INFO L290 TraceCheckUtils]: 4: Hoare triple {5234#true} assume 0 == ~st1~0; {5234#true} is VALID [2022-02-20 18:56:56,921 INFO L290 TraceCheckUtils]: 5: Hoare triple {5234#true} assume ~send1~0 == ~id1~0; {5234#true} is VALID [2022-02-20 18:56:56,922 INFO L290 TraceCheckUtils]: 6: Hoare triple {5234#true} assume 0 == ~mode1~0 % 256; {5234#true} is VALID [2022-02-20 18:56:56,922 INFO L290 TraceCheckUtils]: 7: Hoare triple {5234#true} assume ~id2~0 >= 0; {5234#true} is VALID [2022-02-20 18:56:56,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {5234#true} assume 0 == ~st2~0; {5236#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:56,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {5236#(<= ~st2~0 0)} assume ~send2~0 == ~id2~0; {5236#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:56,931 INFO L290 TraceCheckUtils]: 10: Hoare triple {5236#(<= ~st2~0 0)} assume 0 == ~mode2~0 % 256; {5236#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:56,931 INFO L290 TraceCheckUtils]: 11: Hoare triple {5236#(<= ~st2~0 0)} assume ~id3~0 >= 0; {5236#(<= ~st2~0 0)} is VALID [2022-02-20 18:56:56,932 INFO L290 TraceCheckUtils]: 12: Hoare triple {5236#(<= ~st2~0 0)} assume 0 == ~st3~0; {5237#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,932 INFO L290 TraceCheckUtils]: 13: Hoare triple {5237#(<= (+ ~st3~0 ~st2~0) 0)} assume ~send3~0 == ~id3~0; {5237#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,933 INFO L290 TraceCheckUtils]: 14: Hoare triple {5237#(<= (+ ~st3~0 ~st2~0) 0)} assume 0 == ~mode3~0 % 256; {5237#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,933 INFO L290 TraceCheckUtils]: 15: Hoare triple {5237#(<= (+ ~st3~0 ~st2~0) 0)} assume ~id4~0 >= 0; {5237#(<= (+ ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,934 INFO L290 TraceCheckUtils]: 16: Hoare triple {5237#(<= (+ ~st3~0 ~st2~0) 0)} assume 0 == ~st4~0; {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,934 INFO L290 TraceCheckUtils]: 17: Hoare triple {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume ~send4~0 == ~id4~0; {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~mode4~0 % 256; {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,935 INFO L290 TraceCheckUtils]: 19: Hoare triple {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume ~id5~0 >= 0; {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,936 INFO L290 TraceCheckUtils]: 20: Hoare triple {5238#(<= (+ ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~st5~0; {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,936 INFO L290 TraceCheckUtils]: 21: Hoare triple {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume ~send5~0 == ~id5~0; {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,937 INFO L290 TraceCheckUtils]: 22: Hoare triple {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~mode5~0 % 256; {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,937 INFO L290 TraceCheckUtils]: 23: Hoare triple {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume ~id6~0 >= 0; {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} is VALID [2022-02-20 18:56:56,938 INFO L290 TraceCheckUtils]: 24: Hoare triple {5239#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0) 0)} assume 0 == ~st6~0; {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,938 INFO L290 TraceCheckUtils]: 25: Hoare triple {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,939 INFO L290 TraceCheckUtils]: 26: Hoare triple {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,939 INFO L290 TraceCheckUtils]: 27: Hoare triple {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume ~id7~0 >= 0; {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,940 INFO L290 TraceCheckUtils]: 28: Hoare triple {5240#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st6~0) 0)} assume 0 == ~st7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,940 INFO L290 TraceCheckUtils]: 29: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,941 INFO L290 TraceCheckUtils]: 30: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,941 INFO L290 TraceCheckUtils]: 31: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,942 INFO L290 TraceCheckUtils]: 32: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,942 INFO L290 TraceCheckUtils]: 33: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,943 INFO L290 TraceCheckUtils]: 34: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,943 INFO L290 TraceCheckUtils]: 35: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,944 INFO L290 TraceCheckUtils]: 36: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,944 INFO L290 TraceCheckUtils]: 37: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,945 INFO L290 TraceCheckUtils]: 38: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,945 INFO L290 TraceCheckUtils]: 39: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,946 INFO L290 TraceCheckUtils]: 40: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,946 INFO L290 TraceCheckUtils]: 41: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,947 INFO L290 TraceCheckUtils]: 42: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,948 INFO L290 TraceCheckUtils]: 43: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,948 INFO L290 TraceCheckUtils]: 44: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,949 INFO L290 TraceCheckUtils]: 45: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,949 INFO L290 TraceCheckUtils]: 46: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,950 INFO L290 TraceCheckUtils]: 47: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,950 INFO L290 TraceCheckUtils]: 48: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,951 INFO L290 TraceCheckUtils]: 49: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,951 INFO L290 TraceCheckUtils]: 50: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,952 INFO L290 TraceCheckUtils]: 51: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,953 INFO L290 TraceCheckUtils]: 52: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,953 INFO L290 TraceCheckUtils]: 53: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,954 INFO L290 TraceCheckUtils]: 54: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,954 INFO L290 TraceCheckUtils]: 55: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,955 INFO L290 TraceCheckUtils]: 56: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,955 INFO L290 TraceCheckUtils]: 57: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,956 INFO L290 TraceCheckUtils]: 58: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,956 INFO L290 TraceCheckUtils]: 59: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,957 INFO L290 TraceCheckUtils]: 60: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,957 INFO L290 TraceCheckUtils]: 61: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,958 INFO L290 TraceCheckUtils]: 62: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,958 INFO L290 TraceCheckUtils]: 63: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,959 INFO L290 TraceCheckUtils]: 64: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,960 INFO L290 TraceCheckUtils]: 65: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,960 INFO L290 TraceCheckUtils]: 66: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,961 INFO L290 TraceCheckUtils]: 67: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,961 INFO L290 TraceCheckUtils]: 68: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,963 INFO L290 TraceCheckUtils]: 71: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,964 INFO L290 TraceCheckUtils]: 72: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,965 INFO L290 TraceCheckUtils]: 73: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,965 INFO L290 TraceCheckUtils]: 74: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,966 INFO L290 TraceCheckUtils]: 75: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 % 256 >= 7); {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,966 INFO L290 TraceCheckUtils]: 76: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,967 INFO L290 TraceCheckUtils]: 77: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,967 INFO L290 TraceCheckUtils]: 78: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,968 INFO L290 TraceCheckUtils]: 79: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256); {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,968 INFO L290 TraceCheckUtils]: 80: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,969 INFO L290 TraceCheckUtils]: 81: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~node1__m1~1#1 != ~nomsg~0; {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,969 INFO L290 TraceCheckUtils]: 82: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 > ~id1~0); {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:56:56,970 INFO L290 TraceCheckUtils]: 83: Hoare triple {5241#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0)} assume main_~node1__m1~1#1 == ~id1~0;~st1~0 := 1; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,971 INFO L290 TraceCheckUtils]: 84: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,971 INFO L290 TraceCheckUtils]: 85: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,972 INFO L290 TraceCheckUtils]: 86: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node2__m2~1#1 != ~nomsg~0); {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,972 INFO L290 TraceCheckUtils]: 87: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,973 INFO L290 TraceCheckUtils]: 88: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,974 INFO L290 TraceCheckUtils]: 89: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,974 INFO L290 TraceCheckUtils]: 90: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,975 INFO L290 TraceCheckUtils]: 91: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,975 INFO L290 TraceCheckUtils]: 92: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,976 INFO L290 TraceCheckUtils]: 93: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,976 INFO L290 TraceCheckUtils]: 94: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,977 INFO L290 TraceCheckUtils]: 95: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,977 INFO L290 TraceCheckUtils]: 96: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,978 INFO L290 TraceCheckUtils]: 97: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,979 INFO L290 TraceCheckUtils]: 98: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,979 INFO L290 TraceCheckUtils]: 99: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,980 INFO L290 TraceCheckUtils]: 100: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,980 INFO L290 TraceCheckUtils]: 101: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,981 INFO L290 TraceCheckUtils]: 102: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,981 INFO L290 TraceCheckUtils]: 103: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,982 INFO L290 TraceCheckUtils]: 104: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:56:56,982 INFO L290 TraceCheckUtils]: 105: Hoare triple {5242#(and (= (+ (- 1) ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {5235#false} is VALID [2022-02-20 18:56:56,983 INFO L290 TraceCheckUtils]: 106: Hoare triple {5235#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {5235#false} is VALID [2022-02-20 18:56:56,983 INFO L290 TraceCheckUtils]: 107: Hoare triple {5235#false} assume 0 == main_~assert__arg~1#1 % 256; {5235#false} is VALID [2022-02-20 18:56:56,983 INFO L290 TraceCheckUtils]: 108: Hoare triple {5235#false} assume !false; {5235#false} is VALID [2022-02-20 18:56:56,984 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 18:56:56,984 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:56:56,984 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950956757] [2022-02-20 18:56:56,984 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [950956757] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:56:56,985 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:56:56,985 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:56:56,985 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1918704639] [2022-02-20 18:56:56,985 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:56:56,986 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:56:56,987 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:56:56,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:56:57,071 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:56:57,072 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:56:57,072 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:56:57,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:56:57,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:56:57,073 INFO L87 Difference]: Start difference. First operand 303 states and 438 transitions. Second operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:01,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:01,402 INFO L93 Difference]: Finished difference Result 1559 states and 2435 transitions. [2022-02-20 18:57:01,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:01,403 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:01,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:01,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:01,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:01,421 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1427 transitions. [2022-02-20 18:57:02,464 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1427 edges. 1427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:02,567 INFO L225 Difference]: With dead ends: 1559 [2022-02-20 18:57:02,568 INFO L226 Difference]: Without dead ends: 1399 [2022-02-20 18:57:02,569 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:02,570 INFO L933 BasicCegarLoop]: 733 mSDtfsCounter, 1950 mSDsluCounter, 2402 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1950 SdHoareTripleChecker+Valid, 3135 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:02,571 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1950 Valid, 3135 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 320 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-02-20 18:57:02,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1399 states. [2022-02-20 18:57:03,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1399 to 482. [2022-02-20 18:57:03,175 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:03,176 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1399 states. Second operand has 482 states, 481 states have (on average 1.5051975051975053) internal successors, (724), 481 states have internal predecessors, (724), 0 states have call successors, (0), 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 18:57:03,177 INFO L74 IsIncluded]: Start isIncluded. First operand 1399 states. Second operand has 482 states, 481 states have (on average 1.5051975051975053) internal successors, (724), 481 states have internal predecessors, (724), 0 states have call successors, (0), 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 18:57:03,178 INFO L87 Difference]: Start difference. First operand 1399 states. Second operand has 482 states, 481 states have (on average 1.5051975051975053) internal successors, (724), 481 states have internal predecessors, (724), 0 states have call successors, (0), 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 18:57:03,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:03,259 INFO L93 Difference]: Finished difference Result 1399 states and 2179 transitions. [2022-02-20 18:57:03,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2179 transitions. [2022-02-20 18:57:03,261 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:03,261 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:03,263 INFO L74 IsIncluded]: Start isIncluded. First operand has 482 states, 481 states have (on average 1.5051975051975053) internal successors, (724), 481 states have internal predecessors, (724), 0 states have call successors, (0), 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 1399 states. [2022-02-20 18:57:03,264 INFO L87 Difference]: Start difference. First operand has 482 states, 481 states have (on average 1.5051975051975053) internal successors, (724), 481 states have internal predecessors, (724), 0 states have call successors, (0), 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 1399 states. [2022-02-20 18:57:03,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:03,348 INFO L93 Difference]: Finished difference Result 1399 states and 2179 transitions. [2022-02-20 18:57:03,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2179 transitions. [2022-02-20 18:57:03,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:03,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:03,350 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:03,350 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 482 states, 481 states have (on average 1.5051975051975053) internal successors, (724), 481 states have internal predecessors, (724), 0 states have call successors, (0), 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 18:57:03,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 724 transitions. [2022-02-20 18:57:03,366 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 724 transitions. Word has length 109 [2022-02-20 18:57:03,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:03,369 INFO L470 AbstractCegarLoop]: Abstraction has 482 states and 724 transitions. [2022-02-20 18:57:03,369 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 724 transitions. [2022-02-20 18:57:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-02-20 18:57:03,373 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:03,373 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] [2022-02-20 18:57:03,373 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 18:57:03,374 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:03,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:03,374 INFO L85 PathProgramCache]: Analyzing trace with hash 2013134268, now seen corresponding path program 1 times [2022-02-20 18:57:03,374 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:03,375 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1697185194] [2022-02-20 18:57:03,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:03,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:03,585 INFO L290 TraceCheckUtils]: 0: Hoare triple {10806#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {10806#true} is VALID [2022-02-20 18:57:03,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {10806#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {10806#true} is VALID [2022-02-20 18:57:03,585 INFO L290 TraceCheckUtils]: 2: Hoare triple {10806#true} assume 0 == ~r1~0 % 256; {10806#true} is VALID [2022-02-20 18:57:03,585 INFO L290 TraceCheckUtils]: 3: Hoare triple {10806#true} assume ~id1~0 >= 0; {10806#true} is VALID [2022-02-20 18:57:03,586 INFO L290 TraceCheckUtils]: 4: Hoare triple {10806#true} assume 0 == ~st1~0; {10808#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,586 INFO L290 TraceCheckUtils]: 5: Hoare triple {10808#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {10808#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,586 INFO L290 TraceCheckUtils]: 6: Hoare triple {10808#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {10808#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,586 INFO L290 TraceCheckUtils]: 7: Hoare triple {10808#(<= ~st1~0 0)} assume ~id2~0 >= 0; {10808#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:03,587 INFO L290 TraceCheckUtils]: 8: Hoare triple {10808#(<= ~st1~0 0)} assume 0 == ~st2~0; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,587 INFO L290 TraceCheckUtils]: 9: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,593 INFO L290 TraceCheckUtils]: 10: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,594 INFO L290 TraceCheckUtils]: 11: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,594 INFO L290 TraceCheckUtils]: 12: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,595 INFO L290 TraceCheckUtils]: 13: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,595 INFO L290 TraceCheckUtils]: 14: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,595 INFO L290 TraceCheckUtils]: 15: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {10809#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,596 INFO L290 TraceCheckUtils]: 16: Hoare triple {10809#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,596 INFO L290 TraceCheckUtils]: 17: Hoare triple {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,596 INFO L290 TraceCheckUtils]: 18: Hoare triple {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,597 INFO L290 TraceCheckUtils]: 19: Hoare triple {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,597 INFO L290 TraceCheckUtils]: 20: Hoare triple {10810#(<= (+ ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,598 INFO L290 TraceCheckUtils]: 21: Hoare triple {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,598 INFO L290 TraceCheckUtils]: 22: Hoare triple {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,598 INFO L290 TraceCheckUtils]: 23: Hoare triple {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:03,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {10811#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,605 INFO L290 TraceCheckUtils]: 26: Hoare triple {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,606 INFO L290 TraceCheckUtils]: 27: Hoare triple {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,607 INFO L290 TraceCheckUtils]: 28: Hoare triple {10812#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,608 INFO L290 TraceCheckUtils]: 29: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,609 INFO L290 TraceCheckUtils]: 30: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,609 INFO L290 TraceCheckUtils]: 31: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,609 INFO L290 TraceCheckUtils]: 32: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,610 INFO L290 TraceCheckUtils]: 33: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,611 INFO L290 TraceCheckUtils]: 34: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,611 INFO L290 TraceCheckUtils]: 35: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,611 INFO L290 TraceCheckUtils]: 36: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,612 INFO L290 TraceCheckUtils]: 37: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,613 INFO L290 TraceCheckUtils]: 39: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,613 INFO L290 TraceCheckUtils]: 40: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,613 INFO L290 TraceCheckUtils]: 41: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,614 INFO L290 TraceCheckUtils]: 42: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,614 INFO L290 TraceCheckUtils]: 43: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,615 INFO L290 TraceCheckUtils]: 44: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,615 INFO L290 TraceCheckUtils]: 45: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,616 INFO L290 TraceCheckUtils]: 46: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,616 INFO L290 TraceCheckUtils]: 47: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,617 INFO L290 TraceCheckUtils]: 48: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,617 INFO L290 TraceCheckUtils]: 49: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,617 INFO L290 TraceCheckUtils]: 50: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,618 INFO L290 TraceCheckUtils]: 51: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,618 INFO L290 TraceCheckUtils]: 52: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,619 INFO L290 TraceCheckUtils]: 54: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,619 INFO L290 TraceCheckUtils]: 55: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,620 INFO L290 TraceCheckUtils]: 56: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,620 INFO L290 TraceCheckUtils]: 57: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,620 INFO L290 TraceCheckUtils]: 58: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,621 INFO L290 TraceCheckUtils]: 59: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,621 INFO L290 TraceCheckUtils]: 60: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,622 INFO L290 TraceCheckUtils]: 61: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,622 INFO L290 TraceCheckUtils]: 62: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,623 INFO L290 TraceCheckUtils]: 64: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,623 INFO L290 TraceCheckUtils]: 65: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,624 INFO L290 TraceCheckUtils]: 66: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,624 INFO L290 TraceCheckUtils]: 67: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,624 INFO L290 TraceCheckUtils]: 68: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,625 INFO L290 TraceCheckUtils]: 69: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,625 INFO L290 TraceCheckUtils]: 70: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,626 INFO L290 TraceCheckUtils]: 71: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,626 INFO L290 TraceCheckUtils]: 72: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,626 INFO L290 TraceCheckUtils]: 73: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,627 INFO L290 TraceCheckUtils]: 74: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,627 INFO L290 TraceCheckUtils]: 75: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 % 256 >= 7); {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,628 INFO L290 TraceCheckUtils]: 76: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,628 INFO L290 TraceCheckUtils]: 77: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,628 INFO L290 TraceCheckUtils]: 78: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,629 INFO L290 TraceCheckUtils]: 79: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256); {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,629 INFO L290 TraceCheckUtils]: 80: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,629 INFO L290 TraceCheckUtils]: 81: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,630 INFO L290 TraceCheckUtils]: 82: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,630 INFO L290 TraceCheckUtils]: 83: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,630 INFO L290 TraceCheckUtils]: 84: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,631 INFO L290 TraceCheckUtils]: 85: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,631 INFO L290 TraceCheckUtils]: 86: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,631 INFO L290 TraceCheckUtils]: 87: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node3__m3~1#1 != ~nomsg~0; {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,632 INFO L290 TraceCheckUtils]: 88: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 > ~id3~0); {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:03,632 INFO L290 TraceCheckUtils]: 89: Hoare triple {10813#(<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node3__m3~1#1 == ~id3~0;~st3~0 := 1; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,633 INFO L290 TraceCheckUtils]: 90: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,633 INFO L290 TraceCheckUtils]: 91: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,634 INFO L290 TraceCheckUtils]: 92: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,634 INFO L290 TraceCheckUtils]: 93: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,634 INFO L290 TraceCheckUtils]: 94: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,635 INFO L290 TraceCheckUtils]: 95: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,635 INFO L290 TraceCheckUtils]: 96: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,636 INFO L290 TraceCheckUtils]: 97: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,636 INFO L290 TraceCheckUtils]: 98: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,636 INFO L290 TraceCheckUtils]: 99: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,637 INFO L290 TraceCheckUtils]: 100: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,637 INFO L290 TraceCheckUtils]: 101: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,638 INFO L290 TraceCheckUtils]: 102: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,638 INFO L290 TraceCheckUtils]: 103: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,643 INFO L290 TraceCheckUtils]: 104: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:03,643 INFO L290 TraceCheckUtils]: 105: Hoare triple {10814#(and (= (+ (- 1) ~st3~0) 0) (<= (+ ~st5~0 ~st4~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {10807#false} is VALID [2022-02-20 18:57:03,643 INFO L290 TraceCheckUtils]: 106: Hoare triple {10807#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {10807#false} is VALID [2022-02-20 18:57:03,643 INFO L290 TraceCheckUtils]: 107: Hoare triple {10807#false} assume 0 == main_~assert__arg~1#1 % 256; {10807#false} is VALID [2022-02-20 18:57:03,643 INFO L290 TraceCheckUtils]: 108: Hoare triple {10807#false} assume !false; {10807#false} is VALID [2022-02-20 18:57:03,644 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 18:57:03,644 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:03,645 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1697185194] [2022-02-20 18:57:03,645 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1697185194] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:03,645 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:03,645 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:03,645 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060678975] [2022-02-20 18:57:03,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:03,646 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:03,646 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:03,647 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:03,742 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:03,743 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:03,743 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:03,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:03,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:03,744 INFO L87 Difference]: Start difference. First operand 482 states and 724 transitions. Second operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:08,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:08,046 INFO L93 Difference]: Finished difference Result 1738 states and 2721 transitions. [2022-02-20 18:57:08,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:08,047 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:08,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:08,071 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1427 transitions. [2022-02-20 18:57:09,114 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1427 edges. 1427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:09,222 INFO L225 Difference]: With dead ends: 1738 [2022-02-20 18:57:09,222 INFO L226 Difference]: Without dead ends: 1578 [2022-02-20 18:57:09,223 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:09,224 INFO L933 BasicCegarLoop]: 616 mSDtfsCounter, 2232 mSDsluCounter, 1857 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2232 SdHoareTripleChecker+Valid, 2473 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:09,225 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2232 Valid, 2473 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-02-20 18:57:09,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1578 states. [2022-02-20 18:57:10,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1578 to 735. [2022-02-20 18:57:10,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:10,473 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1578 states. Second operand has 735 states, 734 states have (on average 1.5367847411444142) internal successors, (1128), 734 states have internal predecessors, (1128), 0 states have call successors, (0), 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 18:57:10,475 INFO L74 IsIncluded]: Start isIncluded. First operand 1578 states. Second operand has 735 states, 734 states have (on average 1.5367847411444142) internal successors, (1128), 734 states have internal predecessors, (1128), 0 states have call successors, (0), 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 18:57:10,476 INFO L87 Difference]: Start difference. First operand 1578 states. Second operand has 735 states, 734 states have (on average 1.5367847411444142) internal successors, (1128), 734 states have internal predecessors, (1128), 0 states have call successors, (0), 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 18:57:10,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:10,581 INFO L93 Difference]: Finished difference Result 1578 states and 2465 transitions. [2022-02-20 18:57:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2465 transitions. [2022-02-20 18:57:10,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:10,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:10,585 INFO L74 IsIncluded]: Start isIncluded. First operand has 735 states, 734 states have (on average 1.5367847411444142) internal successors, (1128), 734 states have internal predecessors, (1128), 0 states have call successors, (0), 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 1578 states. [2022-02-20 18:57:10,587 INFO L87 Difference]: Start difference. First operand has 735 states, 734 states have (on average 1.5367847411444142) internal successors, (1128), 734 states have internal predecessors, (1128), 0 states have call successors, (0), 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 1578 states. [2022-02-20 18:57:10,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:10,697 INFO L93 Difference]: Finished difference Result 1578 states and 2465 transitions. [2022-02-20 18:57:10,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2465 transitions. [2022-02-20 18:57:10,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:10,699 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:10,699 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:10,699 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 735 states, 734 states have (on average 1.5367847411444142) internal successors, (1128), 734 states have internal predecessors, (1128), 0 states have call successors, (0), 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 18:57:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 735 states and 1128 transitions. [2022-02-20 18:57:10,731 INFO L78 Accepts]: Start accepts. Automaton has 735 states and 1128 transitions. Word has length 109 [2022-02-20 18:57:10,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:10,732 INFO L470 AbstractCegarLoop]: Abstraction has 735 states and 1128 transitions. [2022-02-20 18:57:10,732 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1128 transitions. [2022-02-20 18:57:10,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-02-20 18:57:10,733 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:10,733 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] [2022-02-20 18:57:10,733 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 18:57:10,734 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:10,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:10,734 INFO L85 PathProgramCache]: Analyzing trace with hash 1500386704, now seen corresponding path program 1 times [2022-02-20 18:57:10,735 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:10,735 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [130861998] [2022-02-20 18:57:10,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:10,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {17332#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {17332#true} is VALID [2022-02-20 18:57:10,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {17332#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {17332#true} is VALID [2022-02-20 18:57:10,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {17332#true} assume 0 == ~r1~0 % 256; {17332#true} is VALID [2022-02-20 18:57:10,912 INFO L290 TraceCheckUtils]: 3: Hoare triple {17332#true} assume ~id1~0 >= 0; {17332#true} is VALID [2022-02-20 18:57:10,913 INFO L290 TraceCheckUtils]: 4: Hoare triple {17332#true} assume 0 == ~st1~0; {17334#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:10,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {17334#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {17334#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:10,914 INFO L290 TraceCheckUtils]: 6: Hoare triple {17334#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {17334#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:10,914 INFO L290 TraceCheckUtils]: 7: Hoare triple {17334#(<= ~st1~0 0)} assume ~id2~0 >= 0; {17334#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:10,915 INFO L290 TraceCheckUtils]: 8: Hoare triple {17334#(<= ~st1~0 0)} assume 0 == ~st2~0; {17335#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,915 INFO L290 TraceCheckUtils]: 9: Hoare triple {17335#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {17335#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,915 INFO L290 TraceCheckUtils]: 10: Hoare triple {17335#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {17335#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,916 INFO L290 TraceCheckUtils]: 11: Hoare triple {17335#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {17335#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,916 INFO L290 TraceCheckUtils]: 12: Hoare triple {17335#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,917 INFO L290 TraceCheckUtils]: 13: Hoare triple {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,917 INFO L290 TraceCheckUtils]: 14: Hoare triple {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,917 INFO L290 TraceCheckUtils]: 15: Hoare triple {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,918 INFO L290 TraceCheckUtils]: 16: Hoare triple {17336#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,918 INFO L290 TraceCheckUtils]: 17: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,919 INFO L290 TraceCheckUtils]: 18: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,919 INFO L290 TraceCheckUtils]: 19: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,920 INFO L290 TraceCheckUtils]: 20: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,920 INFO L290 TraceCheckUtils]: 21: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,921 INFO L290 TraceCheckUtils]: 22: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,921 INFO L290 TraceCheckUtils]: 23: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:10,922 INFO L290 TraceCheckUtils]: 24: Hoare triple {17337#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,922 INFO L290 TraceCheckUtils]: 25: Hoare triple {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~send6~0 == ~id6~0; {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,922 INFO L290 TraceCheckUtils]: 26: Hoare triple {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~mode6~0 % 256; {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,923 INFO L290 TraceCheckUtils]: 27: Hoare triple {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume ~id7~0 >= 0; {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,923 INFO L290 TraceCheckUtils]: 28: Hoare triple {17338#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)} assume 0 == ~st7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,924 INFO L290 TraceCheckUtils]: 29: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~send7~0 == ~id7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,924 INFO L290 TraceCheckUtils]: 30: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~mode7~0 % 256; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,925 INFO L290 TraceCheckUtils]: 31: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id2~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,925 INFO L290 TraceCheckUtils]: 32: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id3~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,926 INFO L290 TraceCheckUtils]: 33: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id4~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,926 INFO L290 TraceCheckUtils]: 34: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id5~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,927 INFO L290 TraceCheckUtils]: 35: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id6~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,927 INFO L290 TraceCheckUtils]: 36: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id1~0 != ~id7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,928 INFO L290 TraceCheckUtils]: 37: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id3~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,928 INFO L290 TraceCheckUtils]: 38: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id4~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,929 INFO L290 TraceCheckUtils]: 39: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id5~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,929 INFO L290 TraceCheckUtils]: 40: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id6~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,929 INFO L290 TraceCheckUtils]: 41: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id2~0 != ~id7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,930 INFO L290 TraceCheckUtils]: 42: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id4~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,930 INFO L290 TraceCheckUtils]: 43: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id5~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,931 INFO L290 TraceCheckUtils]: 44: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id6~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,931 INFO L290 TraceCheckUtils]: 45: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id3~0 != ~id7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,932 INFO L290 TraceCheckUtils]: 46: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id5~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,932 INFO L290 TraceCheckUtils]: 47: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id6~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,933 INFO L290 TraceCheckUtils]: 48: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id4~0 != ~id7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,933 INFO L290 TraceCheckUtils]: 49: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id6~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,933 INFO L290 TraceCheckUtils]: 50: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id5~0 != ~id7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,934 INFO L290 TraceCheckUtils]: 51: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,934 INFO L290 TraceCheckUtils]: 52: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,935 INFO L290 TraceCheckUtils]: 53: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,935 INFO L290 TraceCheckUtils]: 54: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,936 INFO L290 TraceCheckUtils]: 55: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,936 INFO L290 TraceCheckUtils]: 56: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,937 INFO L290 TraceCheckUtils]: 57: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,937 INFO L290 TraceCheckUtils]: 58: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,938 INFO L290 TraceCheckUtils]: 59: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,938 INFO L290 TraceCheckUtils]: 60: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,939 INFO L290 TraceCheckUtils]: 61: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,939 INFO L290 TraceCheckUtils]: 62: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,939 INFO L290 TraceCheckUtils]: 63: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,940 INFO L290 TraceCheckUtils]: 64: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,940 INFO L290 TraceCheckUtils]: 65: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,941 INFO L290 TraceCheckUtils]: 66: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,941 INFO L290 TraceCheckUtils]: 67: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,942 INFO L290 TraceCheckUtils]: 68: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,942 INFO L290 TraceCheckUtils]: 69: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,942 INFO L290 TraceCheckUtils]: 70: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,943 INFO L290 TraceCheckUtils]: 71: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,943 INFO L290 TraceCheckUtils]: 72: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,944 INFO L290 TraceCheckUtils]: 73: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,944 INFO L290 TraceCheckUtils]: 74: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,945 INFO L290 TraceCheckUtils]: 75: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(~r1~0 % 256 >= 7); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,945 INFO L290 TraceCheckUtils]: 76: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,946 INFO L290 TraceCheckUtils]: 77: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,946 INFO L290 TraceCheckUtils]: 78: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,946 INFO L290 TraceCheckUtils]: 79: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode1~0 % 256); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,947 INFO L290 TraceCheckUtils]: 80: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,947 INFO L290 TraceCheckUtils]: 81: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,948 INFO L290 TraceCheckUtils]: 82: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,948 INFO L290 TraceCheckUtils]: 83: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,949 INFO L290 TraceCheckUtils]: 84: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,949 INFO L290 TraceCheckUtils]: 85: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,949 INFO L290 TraceCheckUtils]: 86: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,950 INFO L290 TraceCheckUtils]: 87: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,950 INFO L290 TraceCheckUtils]: 88: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,951 INFO L290 TraceCheckUtils]: 89: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,951 INFO L290 TraceCheckUtils]: 90: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,951 INFO L290 TraceCheckUtils]: 91: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,952 INFO L290 TraceCheckUtils]: 92: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,952 INFO L290 TraceCheckUtils]: 93: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node5__m5~1#1 != ~nomsg~0; {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,953 INFO L290 TraceCheckUtils]: 94: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume !(main_~node5__m5~1#1 > ~id5~0); {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} is VALID [2022-02-20 18:57:10,953 INFO L290 TraceCheckUtils]: 95: Hoare triple {17339#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)} assume main_~node5__m5~1#1 == ~id5~0;~st5~0 := 1; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,954 INFO L290 TraceCheckUtils]: 96: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,954 INFO L290 TraceCheckUtils]: 97: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,955 INFO L290 TraceCheckUtils]: 98: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,955 INFO L290 TraceCheckUtils]: 99: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,956 INFO L290 TraceCheckUtils]: 100: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,956 INFO L290 TraceCheckUtils]: 101: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,957 INFO L290 TraceCheckUtils]: 102: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,957 INFO L290 TraceCheckUtils]: 103: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,958 INFO L290 TraceCheckUtils]: 104: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:10,958 INFO L290 TraceCheckUtils]: 105: Hoare triple {17340#(and (= (+ (- 1) ~st5~0) 0) (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {17333#false} is VALID [2022-02-20 18:57:10,958 INFO L290 TraceCheckUtils]: 106: Hoare triple {17333#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {17333#false} is VALID [2022-02-20 18:57:10,958 INFO L290 TraceCheckUtils]: 107: Hoare triple {17333#false} assume 0 == main_~assert__arg~1#1 % 256; {17333#false} is VALID [2022-02-20 18:57:10,958 INFO L290 TraceCheckUtils]: 108: Hoare triple {17333#false} assume !false; {17333#false} is VALID [2022-02-20 18:57:10,959 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 18:57:10,959 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:10,960 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [130861998] [2022-02-20 18:57:10,960 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [130861998] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:10,960 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:10,960 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:10,960 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946471572] [2022-02-20 18:57:10,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:10,961 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:10,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:10,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:11,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:11,039 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:11,040 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:11,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:11,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:11,040 INFO L87 Difference]: Start difference. First operand 735 states and 1128 transitions. Second operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:15,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:15,726 INFO L93 Difference]: Finished difference Result 1907 states and 2991 transitions. [2022-02-20 18:57:15,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:15,726 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:15,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:15,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:15,734 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1427 transitions. [2022-02-20 18:57:16,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1427 edges. 1427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:16,797 INFO L225 Difference]: With dead ends: 1907 [2022-02-20 18:57:16,797 INFO L226 Difference]: Without dead ends: 1747 [2022-02-20 18:57:16,798 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:16,799 INFO L933 BasicCegarLoop]: 498 mSDtfsCounter, 2406 mSDsluCounter, 1822 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2406 SdHoareTripleChecker+Valid, 2320 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:16,799 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2406 Valid, 2320 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:57:16,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1747 states. [2022-02-20 18:57:18,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1747 to 899. [2022-02-20 18:57:18,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:18,371 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1747 states. Second operand has 899 states, 898 states have (on average 1.5478841870824054) internal successors, (1390), 898 states have internal predecessors, (1390), 0 states have call successors, (0), 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 18:57:18,372 INFO L74 IsIncluded]: Start isIncluded. First operand 1747 states. Second operand has 899 states, 898 states have (on average 1.5478841870824054) internal successors, (1390), 898 states have internal predecessors, (1390), 0 states have call successors, (0), 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 18:57:18,374 INFO L87 Difference]: Start difference. First operand 1747 states. Second operand has 899 states, 898 states have (on average 1.5478841870824054) internal successors, (1390), 898 states have internal predecessors, (1390), 0 states have call successors, (0), 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 18:57:18,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:18,454 INFO L93 Difference]: Finished difference Result 1747 states and 2735 transitions. [2022-02-20 18:57:18,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2735 transitions. [2022-02-20 18:57:18,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:18,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:18,459 INFO L74 IsIncluded]: Start isIncluded. First operand has 899 states, 898 states have (on average 1.5478841870824054) internal successors, (1390), 898 states have internal predecessors, (1390), 0 states have call successors, (0), 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 1747 states. [2022-02-20 18:57:18,460 INFO L87 Difference]: Start difference. First operand has 899 states, 898 states have (on average 1.5478841870824054) internal successors, (1390), 898 states have internal predecessors, (1390), 0 states have call successors, (0), 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 1747 states. [2022-02-20 18:57:18,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:18,546 INFO L93 Difference]: Finished difference Result 1747 states and 2735 transitions. [2022-02-20 18:57:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2735 transitions. [2022-02-20 18:57:18,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:18,548 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:18,548 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:18,548 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 899 states, 898 states have (on average 1.5478841870824054) internal successors, (1390), 898 states have internal predecessors, (1390), 0 states have call successors, (0), 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 18:57:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 899 states and 1390 transitions. [2022-02-20 18:57:18,579 INFO L78 Accepts]: Start accepts. Automaton has 899 states and 1390 transitions. Word has length 109 [2022-02-20 18:57:18,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:18,579 INFO L470 AbstractCegarLoop]: Abstraction has 899 states and 1390 transitions. [2022-02-20 18:57:18,579 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1390 transitions. [2022-02-20 18:57:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-02-20 18:57:18,580 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:18,580 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] [2022-02-20 18:57:18,580 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 18:57:18,581 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:18,581 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:18,581 INFO L85 PathProgramCache]: Analyzing trace with hash -2131359206, now seen corresponding path program 1 times [2022-02-20 18:57:18,581 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:18,582 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151199112] [2022-02-20 18:57:18,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:18,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:18,726 INFO L290 TraceCheckUtils]: 0: Hoare triple {24658#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {24658#true} is VALID [2022-02-20 18:57:18,727 INFO L290 TraceCheckUtils]: 1: Hoare triple {24658#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {24658#true} is VALID [2022-02-20 18:57:18,727 INFO L290 TraceCheckUtils]: 2: Hoare triple {24658#true} assume 0 == ~r1~0 % 256; {24658#true} is VALID [2022-02-20 18:57:18,727 INFO L290 TraceCheckUtils]: 3: Hoare triple {24658#true} assume ~id1~0 >= 0; {24658#true} is VALID [2022-02-20 18:57:18,727 INFO L290 TraceCheckUtils]: 4: Hoare triple {24658#true} assume 0 == ~st1~0; {24660#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:18,728 INFO L290 TraceCheckUtils]: 5: Hoare triple {24660#(<= ~st1~0 0)} assume ~send1~0 == ~id1~0; {24660#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:18,728 INFO L290 TraceCheckUtils]: 6: Hoare triple {24660#(<= ~st1~0 0)} assume 0 == ~mode1~0 % 256; {24660#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:18,728 INFO L290 TraceCheckUtils]: 7: Hoare triple {24660#(<= ~st1~0 0)} assume ~id2~0 >= 0; {24660#(<= ~st1~0 0)} is VALID [2022-02-20 18:57:18,729 INFO L290 TraceCheckUtils]: 8: Hoare triple {24660#(<= ~st1~0 0)} assume 0 == ~st2~0; {24661#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,729 INFO L290 TraceCheckUtils]: 9: Hoare triple {24661#(<= (+ ~st2~0 ~st1~0) 0)} assume ~send2~0 == ~id2~0; {24661#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,730 INFO L290 TraceCheckUtils]: 10: Hoare triple {24661#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~mode2~0 % 256; {24661#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,730 INFO L290 TraceCheckUtils]: 11: Hoare triple {24661#(<= (+ ~st2~0 ~st1~0) 0)} assume ~id3~0 >= 0; {24661#(<= (+ ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,730 INFO L290 TraceCheckUtils]: 12: Hoare triple {24661#(<= (+ ~st2~0 ~st1~0) 0)} assume 0 == ~st3~0; {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send3~0 == ~id3~0; {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode3~0 % 256; {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,732 INFO L290 TraceCheckUtils]: 15: Hoare triple {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id4~0 >= 0; {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,732 INFO L290 TraceCheckUtils]: 16: Hoare triple {24662#(<= (+ ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st4~0; {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,732 INFO L290 TraceCheckUtils]: 17: Hoare triple {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send4~0 == ~id4~0; {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,733 INFO L290 TraceCheckUtils]: 18: Hoare triple {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode4~0 % 256; {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,733 INFO L290 TraceCheckUtils]: 19: Hoare triple {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id5~0 >= 0; {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,734 INFO L290 TraceCheckUtils]: 20: Hoare triple {24663#(<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st5~0; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send5~0 == ~id5~0; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,734 INFO L290 TraceCheckUtils]: 22: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode5~0 % 256; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,735 INFO L290 TraceCheckUtils]: 23: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id6~0 >= 0; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,735 INFO L290 TraceCheckUtils]: 24: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st6~0; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,736 INFO L290 TraceCheckUtils]: 25: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~send6~0 == ~id6~0; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,736 INFO L290 TraceCheckUtils]: 26: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~mode6~0 % 256; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,737 INFO L290 TraceCheckUtils]: 27: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume ~id7~0 >= 0; {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} is VALID [2022-02-20 18:57:18,737 INFO L290 TraceCheckUtils]: 28: Hoare triple {24664#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0)} assume 0 == ~st7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,737 INFO L290 TraceCheckUtils]: 29: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~send7~0 == ~id7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,738 INFO L290 TraceCheckUtils]: 30: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 == ~mode7~0 % 256; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,738 INFO L290 TraceCheckUtils]: 31: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id2~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,739 INFO L290 TraceCheckUtils]: 32: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id3~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,739 INFO L290 TraceCheckUtils]: 33: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id4~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,740 INFO L290 TraceCheckUtils]: 34: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id5~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,740 INFO L290 TraceCheckUtils]: 35: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id6~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,740 INFO L290 TraceCheckUtils]: 36: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id1~0 != ~id7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,741 INFO L290 TraceCheckUtils]: 37: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id3~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,741 INFO L290 TraceCheckUtils]: 38: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id4~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,742 INFO L290 TraceCheckUtils]: 39: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id5~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,742 INFO L290 TraceCheckUtils]: 40: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id6~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,743 INFO L290 TraceCheckUtils]: 41: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id2~0 != ~id7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,743 INFO L290 TraceCheckUtils]: 42: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id4~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,743 INFO L290 TraceCheckUtils]: 43: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id5~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,744 INFO L290 TraceCheckUtils]: 44: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id6~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,744 INFO L290 TraceCheckUtils]: 45: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id3~0 != ~id7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,745 INFO L290 TraceCheckUtils]: 46: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id5~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,745 INFO L290 TraceCheckUtils]: 47: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id6~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,746 INFO L290 TraceCheckUtils]: 48: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id4~0 != ~id7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,746 INFO L290 TraceCheckUtils]: 49: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id5~0 != ~id6~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,746 INFO L290 TraceCheckUtils]: 50: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id5~0 != ~id7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,747 INFO L290 TraceCheckUtils]: 51: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,747 INFO L290 TraceCheckUtils]: 52: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,748 INFO L290 TraceCheckUtils]: 53: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,748 INFO L290 TraceCheckUtils]: 54: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,749 INFO L290 TraceCheckUtils]: 55: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,749 INFO L290 TraceCheckUtils]: 56: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,750 INFO L290 TraceCheckUtils]: 57: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,750 INFO L290 TraceCheckUtils]: 58: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,751 INFO L290 TraceCheckUtils]: 59: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,751 INFO L290 TraceCheckUtils]: 60: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,752 INFO L290 TraceCheckUtils]: 61: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,752 INFO L290 TraceCheckUtils]: 62: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,753 INFO L290 TraceCheckUtils]: 63: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,753 INFO L290 TraceCheckUtils]: 64: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,754 INFO L290 TraceCheckUtils]: 65: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,754 INFO L290 TraceCheckUtils]: 66: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,757 INFO L290 TraceCheckUtils]: 67: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,758 INFO L290 TraceCheckUtils]: 68: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,758 INFO L290 TraceCheckUtils]: 69: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,758 INFO L290 TraceCheckUtils]: 70: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,759 INFO L290 TraceCheckUtils]: 71: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,759 INFO L290 TraceCheckUtils]: 72: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,760 INFO L290 TraceCheckUtils]: 73: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,760 INFO L290 TraceCheckUtils]: 74: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,761 INFO L290 TraceCheckUtils]: 75: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(~r1~0 % 256 >= 7); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,761 INFO L290 TraceCheckUtils]: 76: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,762 INFO L290 TraceCheckUtils]: 77: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,762 INFO L290 TraceCheckUtils]: 78: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,763 INFO L290 TraceCheckUtils]: 79: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode1~0 % 256); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,763 INFO L290 TraceCheckUtils]: 80: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,764 INFO L290 TraceCheckUtils]: 81: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node1__m1~1#1 != ~nomsg~0); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,764 INFO L290 TraceCheckUtils]: 82: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,764 INFO L290 TraceCheckUtils]: 83: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,765 INFO L290 TraceCheckUtils]: 84: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node2__m2~1#1 != ~nomsg~0); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,765 INFO L290 TraceCheckUtils]: 85: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,766 INFO L290 TraceCheckUtils]: 86: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,766 INFO L290 TraceCheckUtils]: 87: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node3__m3~1#1 != ~nomsg~0); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,767 INFO L290 TraceCheckUtils]: 88: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,767 INFO L290 TraceCheckUtils]: 89: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,767 INFO L290 TraceCheckUtils]: 90: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node4__m4~1#1 != ~nomsg~0); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,768 INFO L290 TraceCheckUtils]: 91: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,768 INFO L290 TraceCheckUtils]: 92: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,769 INFO L290 TraceCheckUtils]: 93: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node5__m5~1#1 != ~nomsg~0); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,769 INFO L290 TraceCheckUtils]: 94: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,770 INFO L290 TraceCheckUtils]: 95: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,770 INFO L290 TraceCheckUtils]: 96: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~node6__m6~1#1 != ~nomsg~0; {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,771 INFO L290 TraceCheckUtils]: 97: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume !(main_~node6__m6~1#1 > ~id6~0); {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} is VALID [2022-02-20 18:57:18,771 INFO L290 TraceCheckUtils]: 98: Hoare triple {24665#(<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0)} assume main_~node6__m6~1#1 == ~id6~0;~st6~0 := 1; {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,771 INFO L290 TraceCheckUtils]: 99: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~mode6~0 := 0; {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,772 INFO L290 TraceCheckUtils]: 100: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,772 INFO L290 TraceCheckUtils]: 101: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,773 INFO L290 TraceCheckUtils]: 102: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,773 INFO L290 TraceCheckUtils]: 103: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~mode7~0 := 0; {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,774 INFO L290 TraceCheckUtils]: 104: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} is VALID [2022-02-20 18:57:18,775 INFO L290 TraceCheckUtils]: 105: Hoare triple {24666#(and (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0) 0) (= (+ (- 1) ~st6~0) 0))} assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1);main_~check__tmp~1#1 := 0; {24659#false} is VALID [2022-02-20 18:57:18,775 INFO L290 TraceCheckUtils]: 106: Hoare triple {24659#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {24659#false} is VALID [2022-02-20 18:57:18,775 INFO L290 TraceCheckUtils]: 107: Hoare triple {24659#false} assume 0 == main_~assert__arg~1#1 % 256; {24659#false} is VALID [2022-02-20 18:57:18,775 INFO L290 TraceCheckUtils]: 108: Hoare triple {24659#false} assume !false; {24659#false} is VALID [2022-02-20 18:57:18,776 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 18:57:18,776 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:18,776 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151199112] [2022-02-20 18:57:18,776 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [151199112] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:18,777 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:18,777 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:18,777 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [388607584] [2022-02-20 18:57:18,777 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:18,778 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:18,778 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:18,778 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:18,856 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:18,857 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:18,857 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:18,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:18,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:18,858 INFO L87 Difference]: Start difference. First operand 899 states and 1390 transitions. Second operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:24,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:24,024 INFO L93 Difference]: Finished difference Result 2066 states and 3245 transitions. [2022-02-20 18:57:24,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-02-20 18:57:24,024 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:24,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:24,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:24,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:24,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:24,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1427 transitions. [2022-02-20 18:57:24,033 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 1427 transitions. [2022-02-20 18:57:24,995 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 1427 edges. 1427 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:25,145 INFO L225 Difference]: With dead ends: 2066 [2022-02-20 18:57:25,145 INFO L226 Difference]: Without dead ends: 1906 [2022-02-20 18:57:25,145 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=70, Invalid=140, Unknown=0, NotChecked=0, Total=210 [2022-02-20 18:57:25,146 INFO L933 BasicCegarLoop]: 388 mSDtfsCounter, 2914 mSDsluCounter, 1818 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2914 SdHoareTripleChecker+Valid, 2206 SdHoareTripleChecker+Invalid, 195 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:25,147 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2914 Valid, 2206 Invalid, 195 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 18:57:25,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1906 states. [2022-02-20 18:57:27,060 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1906 to 1058. [2022-02-20 18:57:27,061 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:27,063 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1906 states. Second operand has 1058 states, 1057 states have (on average 1.555345316934721) internal successors, (1644), 1057 states have internal predecessors, (1644), 0 states have call successors, (0), 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 18:57:27,064 INFO L74 IsIncluded]: Start isIncluded. First operand 1906 states. Second operand has 1058 states, 1057 states have (on average 1.555345316934721) internal successors, (1644), 1057 states have internal predecessors, (1644), 0 states have call successors, (0), 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 18:57:27,066 INFO L87 Difference]: Start difference. First operand 1906 states. Second operand has 1058 states, 1057 states have (on average 1.555345316934721) internal successors, (1644), 1057 states have internal predecessors, (1644), 0 states have call successors, (0), 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 18:57:27,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:27,157 INFO L93 Difference]: Finished difference Result 1906 states and 2989 transitions. [2022-02-20 18:57:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2989 transitions. [2022-02-20 18:57:27,160 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:27,160 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:27,162 INFO L74 IsIncluded]: Start isIncluded. First operand has 1058 states, 1057 states have (on average 1.555345316934721) internal successors, (1644), 1057 states have internal predecessors, (1644), 0 states have call successors, (0), 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 1906 states. [2022-02-20 18:57:27,164 INFO L87 Difference]: Start difference. First operand has 1058 states, 1057 states have (on average 1.555345316934721) internal successors, (1644), 1057 states have internal predecessors, (1644), 0 states have call successors, (0), 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 1906 states. [2022-02-20 18:57:27,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:27,272 INFO L93 Difference]: Finished difference Result 1906 states and 2989 transitions. [2022-02-20 18:57:27,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2989 transitions. [2022-02-20 18:57:27,275 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:27,275 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:27,275 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:27,275 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:27,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1058 states, 1057 states have (on average 1.555345316934721) internal successors, (1644), 1057 states have internal predecessors, (1644), 0 states have call successors, (0), 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 18:57:27,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 1058 states and 1644 transitions. [2022-02-20 18:57:27,323 INFO L78 Accepts]: Start accepts. Automaton has 1058 states and 1644 transitions. Word has length 109 [2022-02-20 18:57:27,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:27,324 INFO L470 AbstractCegarLoop]: Abstraction has 1058 states and 1644 transitions. [2022-02-20 18:57:27,324 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1644 transitions. [2022-02-20 18:57:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-02-20 18:57:27,325 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:27,325 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] [2022-02-20 18:57:27,325 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 18:57:27,326 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:27,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:27,326 INFO L85 PathProgramCache]: Analyzing trace with hash -983368864, now seen corresponding path program 1 times [2022-02-20 18:57:27,327 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:27,327 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437661152] [2022-02-20 18:57:27,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:27,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:27,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:27,395 INFO L290 TraceCheckUtils]: 0: Hoare triple {32746#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {32746#true} is VALID [2022-02-20 18:57:27,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {32746#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {32746#true} is VALID [2022-02-20 18:57:27,395 INFO L290 TraceCheckUtils]: 2: Hoare triple {32746#true} assume 0 == ~r1~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,396 INFO L290 TraceCheckUtils]: 3: Hoare triple {32746#true} assume ~id1~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,396 INFO L290 TraceCheckUtils]: 4: Hoare triple {32746#true} assume 0 == ~st1~0; {32746#true} is VALID [2022-02-20 18:57:27,396 INFO L290 TraceCheckUtils]: 5: Hoare triple {32746#true} assume ~send1~0 == ~id1~0; {32746#true} is VALID [2022-02-20 18:57:27,396 INFO L290 TraceCheckUtils]: 6: Hoare triple {32746#true} assume 0 == ~mode1~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,396 INFO L290 TraceCheckUtils]: 7: Hoare triple {32746#true} assume ~id2~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,396 INFO L290 TraceCheckUtils]: 8: Hoare triple {32746#true} assume 0 == ~st2~0; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 9: Hoare triple {32746#true} assume ~send2~0 == ~id2~0; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 10: Hoare triple {32746#true} assume 0 == ~mode2~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {32746#true} assume ~id3~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 12: Hoare triple {32746#true} assume 0 == ~st3~0; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 13: Hoare triple {32746#true} assume ~send3~0 == ~id3~0; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 14: Hoare triple {32746#true} assume 0 == ~mode3~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,397 INFO L290 TraceCheckUtils]: 15: Hoare triple {32746#true} assume ~id4~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 16: Hoare triple {32746#true} assume 0 == ~st4~0; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 17: Hoare triple {32746#true} assume ~send4~0 == ~id4~0; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 18: Hoare triple {32746#true} assume 0 == ~mode4~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 19: Hoare triple {32746#true} assume ~id5~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {32746#true} assume 0 == ~st5~0; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {32746#true} assume ~send5~0 == ~id5~0; {32746#true} is VALID [2022-02-20 18:57:27,398 INFO L290 TraceCheckUtils]: 22: Hoare triple {32746#true} assume 0 == ~mode5~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 23: Hoare triple {32746#true} assume ~id6~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {32746#true} assume 0 == ~st6~0; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 25: Hoare triple {32746#true} assume ~send6~0 == ~id6~0; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 26: Hoare triple {32746#true} assume 0 == ~mode6~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 27: Hoare triple {32746#true} assume ~id7~0 >= 0; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 28: Hoare triple {32746#true} assume 0 == ~st7~0; {32746#true} is VALID [2022-02-20 18:57:27,399 INFO L290 TraceCheckUtils]: 29: Hoare triple {32746#true} assume ~send7~0 == ~id7~0; {32746#true} is VALID [2022-02-20 18:57:27,400 INFO L290 TraceCheckUtils]: 30: Hoare triple {32746#true} assume 0 == ~mode7~0 % 256; {32746#true} is VALID [2022-02-20 18:57:27,400 INFO L290 TraceCheckUtils]: 31: Hoare triple {32746#true} assume ~id1~0 != ~id2~0; {32746#true} is VALID [2022-02-20 18:57:27,400 INFO L290 TraceCheckUtils]: 32: Hoare triple {32746#true} assume ~id1~0 != ~id3~0; {32746#true} is VALID [2022-02-20 18:57:27,400 INFO L290 TraceCheckUtils]: 33: Hoare triple {32746#true} assume ~id1~0 != ~id4~0; {32746#true} is VALID [2022-02-20 18:57:27,400 INFO L290 TraceCheckUtils]: 34: Hoare triple {32746#true} assume ~id1~0 != ~id5~0; {32746#true} is VALID [2022-02-20 18:57:27,400 INFO L290 TraceCheckUtils]: 35: Hoare triple {32746#true} assume ~id1~0 != ~id6~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 36: Hoare triple {32746#true} assume ~id1~0 != ~id7~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 37: Hoare triple {32746#true} assume ~id2~0 != ~id3~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 38: Hoare triple {32746#true} assume ~id2~0 != ~id4~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 39: Hoare triple {32746#true} assume ~id2~0 != ~id5~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 40: Hoare triple {32746#true} assume ~id2~0 != ~id6~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 41: Hoare triple {32746#true} assume ~id2~0 != ~id7~0; {32746#true} is VALID [2022-02-20 18:57:27,401 INFO L290 TraceCheckUtils]: 42: Hoare triple {32746#true} assume ~id3~0 != ~id4~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 43: Hoare triple {32746#true} assume ~id3~0 != ~id5~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 44: Hoare triple {32746#true} assume ~id3~0 != ~id6~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 45: Hoare triple {32746#true} assume ~id3~0 != ~id7~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 46: Hoare triple {32746#true} assume ~id4~0 != ~id5~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 47: Hoare triple {32746#true} assume ~id4~0 != ~id6~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 48: Hoare triple {32746#true} assume ~id4~0 != ~id7~0; {32746#true} is VALID [2022-02-20 18:57:27,402 INFO L290 TraceCheckUtils]: 49: Hoare triple {32746#true} assume ~id5~0 != ~id6~0; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 50: Hoare triple {32746#true} assume ~id5~0 != ~id7~0; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 51: Hoare triple {32746#true} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 52: Hoare triple {32746#true} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 53: Hoare triple {32746#true} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 54: Hoare triple {32746#true} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 55: Hoare triple {32746#true} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,403 INFO L290 TraceCheckUtils]: 56: Hoare triple {32746#true} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 57: Hoare triple {32746#true} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 58: Hoare triple {32746#true} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 59: Hoare triple {32746#true} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 60: Hoare triple {32746#true} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 61: Hoare triple {32746#true} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 62: Hoare triple {32746#true} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,404 INFO L290 TraceCheckUtils]: 63: Hoare triple {32746#true} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 64: Hoare triple {32746#true} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 65: Hoare triple {32746#true} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 66: Hoare triple {32746#true} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 67: Hoare triple {32746#true} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 68: Hoare triple {32746#true} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 69: Hoare triple {32746#true} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {32746#true} is VALID [2022-02-20 18:57:27,405 INFO L290 TraceCheckUtils]: 70: Hoare triple {32746#true} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 71: Hoare triple {32746#true} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 72: Hoare triple {32746#true} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 73: Hoare triple {32746#true} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 74: Hoare triple {32746#true} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 75: Hoare triple {32746#true} assume !(~r1~0 % 256 >= 7); {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 76: Hoare triple {32746#true} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {32746#true} is VALID [2022-02-20 18:57:27,406 INFO L290 TraceCheckUtils]: 77: Hoare triple {32746#true} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {32746#true} is VALID [2022-02-20 18:57:27,407 INFO L290 TraceCheckUtils]: 78: Hoare triple {32746#true} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,407 INFO L290 TraceCheckUtils]: 79: Hoare triple {32746#true} assume !(0 == ~mode1~0 % 256); {32746#true} is VALID [2022-02-20 18:57:27,407 INFO L290 TraceCheckUtils]: 80: Hoare triple {32746#true} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,407 INFO L290 TraceCheckUtils]: 81: Hoare triple {32746#true} assume !(main_~node1__m1~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,407 INFO L290 TraceCheckUtils]: 82: Hoare triple {32746#true} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,407 INFO L290 TraceCheckUtils]: 83: Hoare triple {32746#true} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 84: Hoare triple {32746#true} assume !(main_~node2__m2~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 85: Hoare triple {32746#true} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 86: Hoare triple {32746#true} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 87: Hoare triple {32746#true} assume !(main_~node3__m3~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 88: Hoare triple {32746#true} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 89: Hoare triple {32746#true} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,408 INFO L290 TraceCheckUtils]: 90: Hoare triple {32746#true} assume !(main_~node4__m4~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,409 INFO L290 TraceCheckUtils]: 91: Hoare triple {32746#true} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,409 INFO L290 TraceCheckUtils]: 92: Hoare triple {32746#true} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,415 INFO L290 TraceCheckUtils]: 93: Hoare triple {32746#true} assume !(main_~node5__m5~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,415 INFO L290 TraceCheckUtils]: 94: Hoare triple {32746#true} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,415 INFO L290 TraceCheckUtils]: 95: Hoare triple {32746#true} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 96: Hoare triple {32746#true} assume !(main_~node6__m6~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 97: Hoare triple {32746#true} ~mode6~0 := 0; {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 98: Hoare triple {32746#true} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 99: Hoare triple {32746#true} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 100: Hoare triple {32746#true} assume !(main_~node7__m7~1#1 != ~nomsg~0); {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 101: Hoare triple {32746#true} ~mode7~0 := 0; {32746#true} is VALID [2022-02-20 18:57:27,416 INFO L290 TraceCheckUtils]: 102: Hoare triple {32746#true} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {32746#true} is VALID [2022-02-20 18:57:27,417 INFO L290 TraceCheckUtils]: 103: Hoare triple {32746#true} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {32746#true} is VALID [2022-02-20 18:57:27,417 INFO L290 TraceCheckUtils]: 104: Hoare triple {32746#true} assume ~r1~0 % 256 >= 7; {32748#(not (<= ~r1~0 (+ (* (div ~r1~0 256) 256) 6)))} is VALID [2022-02-20 18:57:27,418 INFO L290 TraceCheckUtils]: 105: Hoare triple {32748#(not (<= ~r1~0 (+ (* (div ~r1~0 256) 256) 6)))} assume ~r1~0 % 256 < 7;main_~check__tmp~1#1 := 1; {32747#false} is VALID [2022-02-20 18:57:27,418 INFO L290 TraceCheckUtils]: 106: Hoare triple {32747#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {32747#false} is VALID [2022-02-20 18:57:27,418 INFO L290 TraceCheckUtils]: 107: Hoare triple {32747#false} assume 0 == main_~assert__arg~1#1 % 256; {32747#false} is VALID [2022-02-20 18:57:27,418 INFO L290 TraceCheckUtils]: 108: Hoare triple {32747#false} assume !false; {32747#false} is VALID [2022-02-20 18:57:27,419 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 18:57:27,419 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:27,419 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437661152] [2022-02-20 18:57:27,419 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437661152] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:27,419 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:27,420 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 18:57:27,420 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [289423125] [2022-02-20 18:57:27,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:27,420 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:27,421 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:27,421 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:27,493 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:27,493 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 18:57:27,493 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:27,494 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 18:57:27,495 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 18:57:27,495 INFO L87 Difference]: Start difference. First operand 1058 states and 1644 transitions. Second operand has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:31,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:31,951 INFO L93 Difference]: Finished difference Result 2729 states and 4305 transitions. [2022-02-20 18:57:31,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 18:57:31,951 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:31,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 18:57:31,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:31,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 518 transitions. [2022-02-20 18:57:31,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 518 transitions. [2022-02-20 18:57:31,955 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 518 transitions. [2022-02-20 18:57:32,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 518 edges. 518 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:32,400 INFO L225 Difference]: With dead ends: 2729 [2022-02-20 18:57:32,400 INFO L226 Difference]: Without dead ends: 1858 [2022-02-20 18:57:32,401 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 18:57:32,404 INFO L933 BasicCegarLoop]: 381 mSDtfsCounter, 115 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 637 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 18:57:32,405 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [115 Valid, 637 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 18:57:32,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1858 states. [2022-02-20 18:57:36,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1858 to 1834. [2022-02-20 18:57:36,096 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 18:57:36,099 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1858 states. Second operand has 1834 states, 1833 states have (on average 1.55810147299509) internal successors, (2856), 1833 states have internal predecessors, (2856), 0 states have call successors, (0), 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 18:57:36,102 INFO L74 IsIncluded]: Start isIncluded. First operand 1858 states. Second operand has 1834 states, 1833 states have (on average 1.55810147299509) internal successors, (2856), 1833 states have internal predecessors, (2856), 0 states have call successors, (0), 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 18:57:36,105 INFO L87 Difference]: Start difference. First operand 1858 states. Second operand has 1834 states, 1833 states have (on average 1.55810147299509) internal successors, (2856), 1833 states have internal predecessors, (2856), 0 states have call successors, (0), 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 18:57:36,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:36,198 INFO L93 Difference]: Finished difference Result 1858 states and 2890 transitions. [2022-02-20 18:57:36,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2890 transitions. [2022-02-20 18:57:36,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:36,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:36,205 INFO L74 IsIncluded]: Start isIncluded. First operand has 1834 states, 1833 states have (on average 1.55810147299509) internal successors, (2856), 1833 states have internal predecessors, (2856), 0 states have call successors, (0), 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 1858 states. [2022-02-20 18:57:36,207 INFO L87 Difference]: Start difference. First operand has 1834 states, 1833 states have (on average 1.55810147299509) internal successors, (2856), 1833 states have internal predecessors, (2856), 0 states have call successors, (0), 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 1858 states. [2022-02-20 18:57:36,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 18:57:36,335 INFO L93 Difference]: Finished difference Result 1858 states and 2890 transitions. [2022-02-20 18:57:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2890 transitions. [2022-02-20 18:57:36,338 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 18:57:36,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 18:57:36,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 18:57:36,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 18:57:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1834 states, 1833 states have (on average 1.55810147299509) internal successors, (2856), 1833 states have internal predecessors, (2856), 0 states have call successors, (0), 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 18:57:36,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1834 states and 2856 transitions. [2022-02-20 18:57:36,460 INFO L78 Accepts]: Start accepts. Automaton has 1834 states and 2856 transitions. Word has length 109 [2022-02-20 18:57:36,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 18:57:36,461 INFO L470 AbstractCegarLoop]: Abstraction has 1834 states and 2856 transitions. [2022-02-20 18:57:36,461 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:36,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2856 transitions. [2022-02-20 18:57:36,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-02-20 18:57:36,462 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 18:57:36,462 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] [2022-02-20 18:57:36,462 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 18:57:36,462 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 18:57:36,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 18:57:36,463 INFO L85 PathProgramCache]: Analyzing trace with hash -739291201, now seen corresponding path program 1 times [2022-02-20 18:57:36,463 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 18:57:36,463 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373648096] [2022-02-20 18:57:36,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 18:57:36,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 18:57:36,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 18:57:36,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {42754#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(48, 2);call #Ultimate.allocInit(12, 3);~__return_main~0 := 0;~nomsg~0 := -1;~r1~0 := 0;~p1~0 := 0;~p1_old~0 := 0;~p1_new~0 := 0;~id1~0 := 0;~st1~0 := 0;~send1~0 := 0;~mode1~0 := 0;~p2~0 := 0;~p2_old~0 := 0;~p2_new~0 := 0;~id2~0 := 0;~st2~0 := 0;~send2~0 := 0;~mode2~0 := 0;~p3~0 := 0;~p3_old~0 := 0;~p3_new~0 := 0;~id3~0 := 0;~st3~0 := 0;~send3~0 := 0;~mode3~0 := 0;~p4~0 := 0;~p4_old~0 := 0;~p4_new~0 := 0;~id4~0 := 0;~st4~0 := 0;~send4~0 := 0;~mode4~0 := 0;~p5~0 := 0;~p5_old~0 := 0;~p5_new~0 := 0;~id5~0 := 0;~st5~0 := 0;~send5~0 := 0;~mode5~0 := 0;~p6~0 := 0;~p6_old~0 := 0;~p6_new~0 := 0;~id6~0 := 0;~st6~0 := 0;~send6~0 := 0;~mode6~0 := 0;~p7~0 := 0;~p7_old~0 := 0;~p7_new~0 := 0;~id7~0 := 0;~st7~0 := 0;~send7~0 := 0;~mode7~0 := 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];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[4 := #funAddr~node5.base], ~nodes~0.offset[4 := #funAddr~node5.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[5 := #funAddr~node6.base], ~nodes~0.offset[5 := #funAddr~node6.offset];~nodes~0.base, ~nodes~0.offset := ~nodes~0.base[6 := #funAddr~node7.base], ~nodes~0.offset[6 := #funAddr~node7.offset];~__return_28296~0 := 0;~__return_28441~0 := 0;~__return_28693~0 := 0; {42754#true} is VALID [2022-02-20 18:57:36,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {42754#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_~node6____CPAchecker_TMP_0~1#1, main_~node6__m6~2#1, main_~node5____CPAchecker_TMP_0~1#1, main_~node5__m5~2#1, main_~node4____CPAchecker_TMP_0~1#1, main_~node4__m4~2#1, main_~node3____CPAchecker_TMP_0~1#1, main_~node3__m3~2#1, main_~node2____CPAchecker_TMP_0~1#1, main_~node2__m2~2#1, main_~node1____CPAchecker_TMP_0~1#1, main_~node1__m1~2#1, main_~__tmp_2~0#1, main_~assert__arg~1#1, main_~check__tmp~1#1, main_~node7____CPAchecker_TMP_0~1#1, main_~node7__m7~1#1, main_~node6__m6~1#1, main_~node5__m5~1#1, main_~node4__m4~1#1, main_~node3__m3~1#1, main_~node2__m2~1#1, main_~node1__m1~1#1, main_~__tmp_1~0#1, main_~assert__arg~0#1, main_~check__tmp~0#1, main_~node7____CPAchecker_TMP_0~0#1, main_~node7__m7~0#1, main_~node6____CPAchecker_TMP_0~0#1, main_~node6__m6~0#1, main_~node5____CPAchecker_TMP_0~0#1, main_~node5__m5~0#1, main_~node4____CPAchecker_TMP_0~0#1, main_~node4__m4~0#1, main_~node3____CPAchecker_TMP_0~0#1, main_~node3__m3~0#1, main_~node2____CPAchecker_TMP_0~0#1, main_~node2__m2~0#1, main_~node1____CPAchecker_TMP_0~0#1, main_~node1__m1~0#1, main_~init__tmp~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;~r1~0 := main_#t~nondet4#1;havoc main_#t~nondet4#1;assume -128 <= main_#t~nondet5#1 && main_#t~nondet5#1 <= 127;~id1~0 := main_#t~nondet5#1;havoc main_#t~nondet5#1;assume -128 <= main_#t~nondet6#1 && main_#t~nondet6#1 <= 127;~st1~0 := main_#t~nondet6#1;havoc main_#t~nondet6#1;assume -128 <= main_#t~nondet7#1 && main_#t~nondet7#1 <= 127;~send1~0 := main_#t~nondet7#1;havoc main_#t~nondet7#1;~mode1~0 := main_#t~nondet8#1;havoc main_#t~nondet8#1;assume -128 <= main_#t~nondet9#1 && main_#t~nondet9#1 <= 127;~id2~0 := main_#t~nondet9#1;havoc main_#t~nondet9#1;assume -128 <= main_#t~nondet10#1 && main_#t~nondet10#1 <= 127;~st2~0 := main_#t~nondet10#1;havoc main_#t~nondet10#1;assume -128 <= main_#t~nondet11#1 && main_#t~nondet11#1 <= 127;~send2~0 := main_#t~nondet11#1;havoc main_#t~nondet11#1;~mode2~0 := main_#t~nondet12#1;havoc main_#t~nondet12#1;assume -128 <= main_#t~nondet13#1 && main_#t~nondet13#1 <= 127;~id3~0 := main_#t~nondet13#1;havoc main_#t~nondet13#1;assume -128 <= main_#t~nondet14#1 && main_#t~nondet14#1 <= 127;~st3~0 := main_#t~nondet14#1;havoc main_#t~nondet14#1;assume -128 <= main_#t~nondet15#1 && main_#t~nondet15#1 <= 127;~send3~0 := main_#t~nondet15#1;havoc main_#t~nondet15#1;~mode3~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;assume -128 <= main_#t~nondet17#1 && main_#t~nondet17#1 <= 127;~id4~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;assume -128 <= main_#t~nondet18#1 && main_#t~nondet18#1 <= 127;~st4~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;assume -128 <= main_#t~nondet19#1 && main_#t~nondet19#1 <= 127;~send4~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~mode4~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;assume -128 <= main_#t~nondet21#1 && main_#t~nondet21#1 <= 127;~id5~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;assume -128 <= main_#t~nondet22#1 && main_#t~nondet22#1 <= 127;~st5~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;assume -128 <= main_#t~nondet23#1 && main_#t~nondet23#1 <= 127;~send5~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~mode5~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;assume -128 <= main_#t~nondet25#1 && main_#t~nondet25#1 <= 127;~id6~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;assume -128 <= main_#t~nondet26#1 && main_#t~nondet26#1 <= 127;~st6~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;assume -128 <= main_#t~nondet27#1 && main_#t~nondet27#1 <= 127;~send6~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~mode6~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;assume -128 <= main_#t~nondet29#1 && main_#t~nondet29#1 <= 127;~id7~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;assume -128 <= main_#t~nondet30#1 && main_#t~nondet30#1 <= 127;~st7~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;assume -128 <= main_#t~nondet31#1 && main_#t~nondet31#1 <= 127;~send7~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~mode7~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;havoc main_~init__tmp~0#1; {42754#true} is VALID [2022-02-20 18:57:36,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {42754#true} assume 0 == ~r1~0 % 256; {42754#true} is VALID [2022-02-20 18:57:36,814 INFO L290 TraceCheckUtils]: 3: Hoare triple {42754#true} assume ~id1~0 >= 0; {42754#true} is VALID [2022-02-20 18:57:36,815 INFO L290 TraceCheckUtils]: 4: Hoare triple {42754#true} assume 0 == ~st1~0; {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,816 INFO L290 TraceCheckUtils]: 5: Hoare triple {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send1~0 == ~id1~0; {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,816 INFO L290 TraceCheckUtils]: 6: Hoare triple {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode1~0 % 256; {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,817 INFO L290 TraceCheckUtils]: 7: Hoare triple {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id2~0 >= 0; {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,817 INFO L290 TraceCheckUtils]: 8: Hoare triple {42756#(and (or (<= 0 ~st1~0) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= ~st1~0 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st2~0; {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,818 INFO L290 TraceCheckUtils]: 9: Hoare triple {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume ~send2~0 == ~id2~0; {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,819 INFO L290 TraceCheckUtils]: 10: Hoare triple {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume 0 == ~mode2~0 % 256; {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,819 INFO L290 TraceCheckUtils]: 11: Hoare triple {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume ~id3~0 >= 0; {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,820 INFO L290 TraceCheckUtils]: 12: Hoare triple {42757#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st2~0 ~st1~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st2~0 ~st1~0))))} assume 0 == ~st3~0; {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,821 INFO L290 TraceCheckUtils]: 13: Hoare triple {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send3~0 == ~id3~0; {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,821 INFO L290 TraceCheckUtils]: 14: Hoare triple {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode3~0 % 256; {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,822 INFO L290 TraceCheckUtils]: 15: Hoare triple {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id4~0 >= 0; {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,823 INFO L290 TraceCheckUtils]: 16: Hoare triple {42758#(and (or (<= 0 (+ ~st3~0 ~st2~0 ~st1~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))) (or (<= (+ ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st4~0; {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,823 INFO L290 TraceCheckUtils]: 17: Hoare triple {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~send4~0 == ~id4~0; {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,824 INFO L290 TraceCheckUtils]: 18: Hoare triple {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~mode4~0 % 256; {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,825 INFO L290 TraceCheckUtils]: 19: Hoare triple {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume ~id5~0 >= 0; {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} is VALID [2022-02-20 18:57:36,825 INFO L290 TraceCheckUtils]: 20: Hoare triple {42759#(and (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0))) (or (<= (+ ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)))} assume 0 == ~st5~0; {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,826 INFO L290 TraceCheckUtils]: 21: Hoare triple {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume ~send5~0 == ~id5~0; {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,827 INFO L290 TraceCheckUtils]: 22: Hoare triple {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume 0 == ~mode5~0 % 256; {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,828 INFO L290 TraceCheckUtils]: 23: Hoare triple {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume ~id6~0 >= 0; {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} is VALID [2022-02-20 18:57:36,829 INFO L290 TraceCheckUtils]: 24: Hoare triple {42760#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0)) (or (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0))))} assume 0 == ~st6~0; {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:36,829 INFO L290 TraceCheckUtils]: 25: Hoare triple {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume ~send6~0 == ~id6~0; {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:36,830 INFO L290 TraceCheckUtils]: 26: Hoare triple {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume 0 == ~mode6~0 % 256; {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:36,830 INFO L290 TraceCheckUtils]: 27: Hoare triple {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume ~id7~0 >= 0; {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} is VALID [2022-02-20 18:57:36,831 INFO L290 TraceCheckUtils]: 28: Hoare triple {42761#(and (or (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0) 0)) (or (<= 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st6~0)) (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1))))} assume 0 == ~st7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,832 INFO L290 TraceCheckUtils]: 29: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~send7~0 == ~id7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,832 INFO L290 TraceCheckUtils]: 30: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 == ~mode7~0 % 256; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,833 INFO L290 TraceCheckUtils]: 31: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id2~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,833 INFO L290 TraceCheckUtils]: 32: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id3~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,836 INFO L290 TraceCheckUtils]: 33: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id4~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,837 INFO L290 TraceCheckUtils]: 34: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id5~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,837 INFO L290 TraceCheckUtils]: 35: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id6~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,838 INFO L290 TraceCheckUtils]: 36: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id1~0 != ~id7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,838 INFO L290 TraceCheckUtils]: 37: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id3~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,839 INFO L290 TraceCheckUtils]: 38: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id4~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,839 INFO L290 TraceCheckUtils]: 39: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id5~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,840 INFO L290 TraceCheckUtils]: 40: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id6~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,840 INFO L290 TraceCheckUtils]: 41: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id2~0 != ~id7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,841 INFO L290 TraceCheckUtils]: 42: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id4~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,841 INFO L290 TraceCheckUtils]: 43: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id5~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id6~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,842 INFO L290 TraceCheckUtils]: 45: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id3~0 != ~id7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,843 INFO L290 TraceCheckUtils]: 46: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id5~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id6~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,844 INFO L290 TraceCheckUtils]: 48: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id4~0 != ~id7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,859 INFO L290 TraceCheckUtils]: 49: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id5~0 != ~id6~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,859 INFO L290 TraceCheckUtils]: 50: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id5~0 != ~id7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,860 INFO L290 TraceCheckUtils]: 51: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~id6~0 != ~id7~0;main_~init__tmp~0#1 := 1;~__return_28296~0 := main_~init__tmp~0#1;main_~main__i2~0#1 := ~__return_28296~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,861 INFO L290 TraceCheckUtils]: 52: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 != main_~main__i2~0#1;~p1_old~0 := ~nomsg~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~nomsg~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~nomsg~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~nomsg~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~nomsg~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~nomsg~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~nomsg~0;~p7_new~0 := ~nomsg~0;main_~main__i2~0#1 := 0;havoc main_~node1__m1~0#1;main_~node1__m1~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,861 INFO L290 TraceCheckUtils]: 53: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode1~0 % 256);havoc main_~node1____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,862 INFO L290 TraceCheckUtils]: 54: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send1~0 != ~nomsg~0);main_~node1____CPAchecker_TMP_0~0#1 := ~p1_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,862 INFO L290 TraceCheckUtils]: 55: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_new~0 := (if main_~node1____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node1____CPAchecker_TMP_0~0#1 % 256 else main_~node1____CPAchecker_TMP_0~0#1 % 256 - 256);~mode1~0 := 1;havoc main_~node2__m2~0#1;main_~node2__m2~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,863 INFO L290 TraceCheckUtils]: 56: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode2~0 % 256);havoc main_~node2____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,863 INFO L290 TraceCheckUtils]: 57: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send2~0 != ~nomsg~0);main_~node2____CPAchecker_TMP_0~0#1 := ~p2_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,864 INFO L290 TraceCheckUtils]: 58: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p2_new~0 := (if main_~node2____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node2____CPAchecker_TMP_0~0#1 % 256 else main_~node2____CPAchecker_TMP_0~0#1 % 256 - 256);~mode2~0 := 1;havoc main_~node3__m3~0#1;main_~node3__m3~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,865 INFO L290 TraceCheckUtils]: 59: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode3~0 % 256);havoc main_~node3____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,865 INFO L290 TraceCheckUtils]: 60: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send3~0 != ~nomsg~0);main_~node3____CPAchecker_TMP_0~0#1 := ~p3_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,866 INFO L290 TraceCheckUtils]: 61: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p3_new~0 := (if main_~node3____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node3____CPAchecker_TMP_0~0#1 % 256 else main_~node3____CPAchecker_TMP_0~0#1 % 256 - 256);~mode3~0 := 1;havoc main_~node4__m4~0#1;main_~node4__m4~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,866 INFO L290 TraceCheckUtils]: 62: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode4~0 % 256);havoc main_~node4____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,867 INFO L290 TraceCheckUtils]: 63: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send4~0 != ~nomsg~0);main_~node4____CPAchecker_TMP_0~0#1 := ~p4_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,867 INFO L290 TraceCheckUtils]: 64: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p4_new~0 := (if main_~node4____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node4____CPAchecker_TMP_0~0#1 % 256 else main_~node4____CPAchecker_TMP_0~0#1 % 256 - 256);~mode4~0 := 1;havoc main_~node5__m5~0#1;main_~node5__m5~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,868 INFO L290 TraceCheckUtils]: 65: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode5~0 % 256);havoc main_~node5____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,868 INFO L290 TraceCheckUtils]: 66: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send5~0 != ~nomsg~0);main_~node5____CPAchecker_TMP_0~0#1 := ~p5_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,869 INFO L290 TraceCheckUtils]: 67: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p5_new~0 := (if main_~node5____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node5____CPAchecker_TMP_0~0#1 % 256 else main_~node5____CPAchecker_TMP_0~0#1 % 256 - 256);~mode5~0 := 1;havoc main_~node6__m6~0#1;main_~node6__m6~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,869 INFO L290 TraceCheckUtils]: 68: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode6~0 % 256);havoc main_~node6____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,870 INFO L290 TraceCheckUtils]: 69: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send6~0 != ~nomsg~0);main_~node6____CPAchecker_TMP_0~0#1 := ~p6_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,871 INFO L290 TraceCheckUtils]: 70: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p6_new~0 := (if main_~node6____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node6____CPAchecker_TMP_0~0#1 % 256 else main_~node6____CPAchecker_TMP_0~0#1 % 256 - 256);~mode6~0 := 1;havoc main_~node7__m7~0#1;main_~node7__m7~0#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,871 INFO L290 TraceCheckUtils]: 71: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !!(0 == ~mode7~0 % 256);havoc main_~node7____CPAchecker_TMP_0~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,872 INFO L290 TraceCheckUtils]: 72: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~send7~0 != ~nomsg~0);main_~node7____CPAchecker_TMP_0~0#1 := ~p7_new~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,872 INFO L290 TraceCheckUtils]: 73: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p7_new~0 := (if main_~node7____CPAchecker_TMP_0~0#1 % 256 <= 127 then main_~node7____CPAchecker_TMP_0~0#1 % 256 else main_~node7____CPAchecker_TMP_0~0#1 % 256 - 256);~mode7~0 := 1;~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~0#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,873 INFO L290 TraceCheckUtils]: 74: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,873 INFO L290 TraceCheckUtils]: 75: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~r1~0 % 256 >= 7); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,874 INFO L290 TraceCheckUtils]: 77: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~r1~0 % 256 < 7;main_~check__tmp~0#1 := 1;~__return_28441~0 := main_~check__tmp~0#1;main_~main__c1~0#1 := ~__return_28441~0;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; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,875 INFO L290 TraceCheckUtils]: 78: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == main_~assert__arg~0#1 % 256);havoc main_~node1__m1~1#1;main_~node1__m1~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,876 INFO L290 TraceCheckUtils]: 79: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode1~0 % 256); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,876 INFO L290 TraceCheckUtils]: 80: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(255 == ~r1~0 % 256);~r1~0 := 1 + ~r1~0 % 256;main_~node1__m1~1#1 := ~p7_old~0;~p7_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,877 INFO L290 TraceCheckUtils]: 81: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node1__m1~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,877 INFO L290 TraceCheckUtils]: 82: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode1~0 := 0;havoc main_~node2__m2~1#1;main_~node2__m2~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,878 INFO L290 TraceCheckUtils]: 83: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode2~0 % 256);main_~node2__m2~1#1 := ~p1_old~0;~p1_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,878 INFO L290 TraceCheckUtils]: 84: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node2__m2~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,879 INFO L290 TraceCheckUtils]: 85: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode2~0 := 0;havoc main_~node3__m3~1#1;main_~node3__m3~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,879 INFO L290 TraceCheckUtils]: 86: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode3~0 % 256);main_~node3__m3~1#1 := ~p2_old~0;~p2_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,880 INFO L290 TraceCheckUtils]: 87: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node3__m3~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,880 INFO L290 TraceCheckUtils]: 88: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode3~0 := 0;havoc main_~node4__m4~1#1;main_~node4__m4~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,881 INFO L290 TraceCheckUtils]: 89: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode4~0 % 256);main_~node4__m4~1#1 := ~p3_old~0;~p3_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,882 INFO L290 TraceCheckUtils]: 90: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node4__m4~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,882 INFO L290 TraceCheckUtils]: 91: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode4~0 := 0;havoc main_~node5__m5~1#1;main_~node5__m5~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,883 INFO L290 TraceCheckUtils]: 92: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode5~0 % 256);main_~node5__m5~1#1 := ~p4_old~0;~p4_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,883 INFO L290 TraceCheckUtils]: 93: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node5__m5~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,884 INFO L290 TraceCheckUtils]: 94: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode5~0 := 0;havoc main_~node6__m6~1#1;main_~node6__m6~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,884 INFO L290 TraceCheckUtils]: 95: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode6~0 % 256);main_~node6__m6~1#1 := ~p5_old~0;~p5_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,885 INFO L290 TraceCheckUtils]: 96: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node6__m6~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,885 INFO L290 TraceCheckUtils]: 97: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode6~0 := 0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,886 INFO L290 TraceCheckUtils]: 98: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} havoc main_~node7__m7~1#1;main_~node7__m7~1#1 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,886 INFO L290 TraceCheckUtils]: 99: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~mode7~0 % 256);main_~node7__m7~1#1 := ~p6_old~0;~p6_old~0 := ~nomsg~0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,887 INFO L290 TraceCheckUtils]: 100: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(main_~node7__m7~1#1 != ~nomsg~0); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,887 INFO L290 TraceCheckUtils]: 101: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~mode7~0 := 0; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,888 INFO L290 TraceCheckUtils]: 102: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} ~p1_old~0 := ~p1_new~0;~p1_new~0 := ~nomsg~0;~p2_old~0 := ~p2_new~0;~p2_new~0 := ~nomsg~0;~p3_old~0 := ~p3_new~0;~p3_new~0 := ~nomsg~0;~p4_old~0 := ~p4_new~0;~p4_new~0 := ~nomsg~0;~p5_old~0 := ~p5_new~0;~p5_new~0 := ~nomsg~0;~p6_old~0 := ~p6_new~0;~p6_new~0 := ~nomsg~0;~p7_old~0 := ~p7_new~0;~p7_new~0 := ~nomsg~0;havoc main_~check__tmp~1#1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,888 INFO L290 TraceCheckUtils]: 103: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0 <= 1; {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,889 INFO L290 TraceCheckUtils]: 104: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(~r1~0 % 256 >= 7); {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} is VALID [2022-02-20 18:57:36,889 INFO L290 TraceCheckUtils]: 105: Hoare triple {42762#(and (< 0 (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0 1)) (<= (+ ~st5~0 ~st4~0 ~st3~0 ~st2~0 ~st1~0 ~st7~0 ~st6~0) 0))} assume !(0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 + ~st6~0 + ~st7~0);main_~check__tmp~1#1 := 0; {42755#false} is VALID [2022-02-20 18:57:36,890 INFO L290 TraceCheckUtils]: 106: Hoare triple {42755#false} ~__return_28693~0 := main_~check__tmp~1#1;main_~main__c1~0#1 := ~__return_28693~0;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; {42755#false} is VALID [2022-02-20 18:57:36,890 INFO L290 TraceCheckUtils]: 107: Hoare triple {42755#false} assume 0 == main_~assert__arg~1#1 % 256; {42755#false} is VALID [2022-02-20 18:57:36,890 INFO L290 TraceCheckUtils]: 108: Hoare triple {42755#false} assume !false; {42755#false} is VALID [2022-02-20 18:57:36,891 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 18:57:36,891 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 18:57:36,891 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373648096] [2022-02-20 18:57:36,891 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373648096] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 18:57:36,891 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 18:57:36,892 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-02-20 18:57:36,892 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194797388] [2022-02-20 18:57:36,892 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 18:57:36,892 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 109 [2022-02-20 18:57:36,893 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 18:57:36,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 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 18:57:36,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 18:57:36,988 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-02-20 18:57:36,988 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 18:57:36,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-02-20 18:57:36,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-02-20 18:57:36,989 INFO L87 Difference]: Start difference. First operand 1834 states and 2856 transitions. Second operand has 9 states, 9 states have (on average 12.11111111111111) internal successors, (109), 9 states have internal predecessors, (109), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)