./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/popl20-figure3.wvr.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/weaver/popl20-figure3.wvr.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 8978d351a1e877bd44e157215d417b40c01c7c886849af3efe046b60ddaacc95 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:52:53,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:52:53,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:52:53,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:52:53,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:52:53,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:52:53,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:52:53,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:52:53,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:52:53,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:52:53,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:52:53,665 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:52:53,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:52:53,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:52:53,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:52:53,668 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:52:53,668 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:52:53,669 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:52:53,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:52:53,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:52:53,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:52:53,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:52:53,675 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:52:53,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:52:53,678 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:52:53,679 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:52:53,679 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:52:53,680 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:52:53,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:52:53,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:52:53,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:52:53,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:52:53,682 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:52:53,683 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:52:53,684 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:52:53,684 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:52:53,685 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:52:53,685 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:52:53,685 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:52:53,686 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:52:53,687 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:52:53,694 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:52:53,720 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:52:53,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:52:53,721 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:52:53,721 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:52:53,722 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:52:53,722 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:52:53,722 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:52:53,723 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:52:53,723 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:52:53,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:52:53,724 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:52:53,724 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:52:53,725 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:52:53,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:52:53,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:52:53,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:52:53,725 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:52:53,726 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:52:53,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:52:53,726 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:52:53,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:52:53,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:52:53,727 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:52:53,727 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:52:53,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:52:53,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:52:53,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:52:53,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:52:53,729 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:52:53,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:52:53,729 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:52:53,730 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:52:53,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:52:53,730 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8978d351a1e877bd44e157215d417b40c01c7c886849af3efe046b60ddaacc95 [2022-02-20 20:52:53,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:52:53,933 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:52:53,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:52:53,937 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:52:53,938 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:52:53,939 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/popl20-figure3.wvr.c [2022-02-20 20:52:54,007 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74a8a5c16/851c57c40db3434ba90247cdc51647cc/FLAG35acb05dc [2022-02-20 20:52:54,356 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:52:54,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/popl20-figure3.wvr.c [2022-02-20 20:52:54,362 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74a8a5c16/851c57c40db3434ba90247cdc51647cc/FLAG35acb05dc [2022-02-20 20:52:54,372 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74a8a5c16/851c57c40db3434ba90247cdc51647cc [2022-02-20 20:52:54,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:52:54,375 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:52:54,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:52:54,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:52:54,384 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:52:54,385 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a7db2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54, skipping insertion in model container [2022-02-20 20:52:54,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:52:54,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:52:54,624 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/weaver/popl20-figure3.wvr.c[2121,2134] [2022-02-20 20:52:54,628 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:52:54,639 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:52:54,667 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/weaver/popl20-figure3.wvr.c[2121,2134] [2022-02-20 20:52:54,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:52:54,688 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:52:54,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54 WrapperNode [2022-02-20 20:52:54,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:52:54,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:52:54,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:52:54,691 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:52:54,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,729 INFO L137 Inliner]: procedures = 21, calls = 25, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 72 [2022-02-20 20:52:54,729 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:52:54,730 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:52:54,730 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:52:54,730 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:52:54,737 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:52:54,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:52:54,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:52:54,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:52:54,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (1/1) ... [2022-02-20 20:52:54,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:52:54,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:52:54,804 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 20:52:54,818 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 20:52:54,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:52:54,844 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:52:54,845 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:52:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:52:54,845 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:52:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:52:54,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:52:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:52:54,846 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:52:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:52:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:52:54,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:52:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:52:54,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:52:54,849 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-02-20 20:52:54,937 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:52:54,938 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:52:55,127 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:52:55,180 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:52:55,181 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-20 20:52:55,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:52:55 BoogieIcfgContainer [2022-02-20 20:52:55,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:52:55,184 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:52:55,184 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:52:55,189 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:52:55,189 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:52:54" (1/3) ... [2022-02-20 20:52:55,190 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e62b312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:52:55, skipping insertion in model container [2022-02-20 20:52:55,190 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:52:54" (2/3) ... [2022-02-20 20:52:55,191 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e62b312 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:52:55, skipping insertion in model container [2022-02-20 20:52:55,191 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:52:55" (3/3) ... [2022-02-20 20:52:55,192 INFO L111 eAbstractionObserver]: Analyzing ICFG popl20-figure3.wvr.c [2022-02-20 20:52:55,195 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:52:55,195 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:52:55,196 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:52:55,196 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:52:55,245 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,245 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,246 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,247 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,249 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,251 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,252 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,252 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,253 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,253 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,253 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,254 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,254 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,254 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,254 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,254 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,255 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,255 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,255 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,255 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,256 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,256 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,256 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,258 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,260 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,261 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,263 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,263 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,263 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,264 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,264 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,264 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,265 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,266 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,267 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,267 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,267 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,267 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,268 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,268 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,268 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,268 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,269 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,269 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,272 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,272 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,278 WARN L322 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_~i~0 not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,278 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,280 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,280 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res#1.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,280 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res#1.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,280 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post2#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,281 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,281 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_~i~1#1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:52:55,289 INFO L148 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-02-20 20:52:55,328 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:52:55,334 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 20:52:55,334 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2022-02-20 20:52:55,343 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 88 places, 87 transitions, 190 flow [2022-02-20 20:52:55,377 INFO L129 PetriNetUnfolder]: 6/85 cut-off events. [2022-02-20 20:52:55,378 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:52:55,381 INFO L84 FinitePrefix]: Finished finitePrefix Result has 94 conditions, 85 events. 6/85 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 52 event pairs, 0 based on Foata normal form. 0/78 useless extension candidates. Maximal degree in co-relation 50. Up to 2 conditions per place. [2022-02-20 20:52:55,381 INFO L82 GeneralOperation]: Start removeDead. Operand has 88 places, 87 transitions, 190 flow [2022-02-20 20:52:55,385 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 77 places, 76 transitions, 164 flow [2022-02-20 20:52:55,403 INFO L129 PetriNetUnfolder]: 6/75 cut-off events. [2022-02-20 20:52:55,403 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-02-20 20:52:55,404 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:55,404 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:52:55,405 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:55,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:55,409 INFO L85 PathProgramCache]: Analyzing trace with hash -1603327647, now seen corresponding path program 1 times [2022-02-20 20:52:55,416 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:55,417 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570006832] [2022-02-20 20:52:55,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:55,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:55,569 INFO L290 TraceCheckUtils]: 0: Hoare triple {91#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {91#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {91#true} is VALID [2022-02-20 20:52:55,570 INFO L290 TraceCheckUtils]: 2: Hoare triple {91#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,570 INFO L290 TraceCheckUtils]: 3: Hoare triple {91#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,571 INFO L290 TraceCheckUtils]: 4: Hoare triple {91#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,571 INFO L290 TraceCheckUtils]: 5: Hoare triple {91#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,571 INFO L290 TraceCheckUtils]: 6: Hoare triple {91#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,571 INFO L290 TraceCheckUtils]: 7: Hoare triple {91#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,572 INFO L290 TraceCheckUtils]: 8: Hoare triple {91#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {91#true} is VALID [2022-02-20 20:52:55,572 INFO L290 TraceCheckUtils]: 9: Hoare triple {91#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {91#true} is VALID [2022-02-20 20:52:55,572 INFO L290 TraceCheckUtils]: 10: Hoare triple {91#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {91#true} is VALID [2022-02-20 20:52:55,573 INFO L290 TraceCheckUtils]: 11: Hoare triple {91#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,573 INFO L290 TraceCheckUtils]: 12: Hoare triple {91#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,573 INFO L290 TraceCheckUtils]: 13: Hoare triple {91#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {91#true} is VALID [2022-02-20 20:52:55,573 INFO L290 TraceCheckUtils]: 14: Hoare triple {91#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {91#true} is VALID [2022-02-20 20:52:55,574 INFO L290 TraceCheckUtils]: 15: Hoare triple {91#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {91#true} is VALID [2022-02-20 20:52:55,574 INFO L290 TraceCheckUtils]: 16: Hoare triple {91#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {91#true} is VALID [2022-02-20 20:52:55,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {91#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {91#true} is VALID [2022-02-20 20:52:55,575 INFO L290 TraceCheckUtils]: 18: Hoare triple {91#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {91#true} is VALID [2022-02-20 20:52:55,575 INFO L290 TraceCheckUtils]: 19: Hoare triple {91#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {91#true} is VALID [2022-02-20 20:52:55,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {91#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {91#true} is VALID [2022-02-20 20:52:55,576 INFO L290 TraceCheckUtils]: 21: Hoare triple {91#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,576 INFO L290 TraceCheckUtils]: 22: Hoare triple {91#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {91#true} is VALID [2022-02-20 20:52:55,576 INFO L290 TraceCheckUtils]: 23: Hoare triple {91#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {91#true} is VALID [2022-02-20 20:52:55,576 INFO L290 TraceCheckUtils]: 24: Hoare triple {91#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {91#true} is VALID [2022-02-20 20:52:55,577 INFO L290 TraceCheckUtils]: 25: Hoare triple {91#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,577 INFO L290 TraceCheckUtils]: 26: Hoare triple {91#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {91#true} is VALID [2022-02-20 20:52:55,577 INFO L290 TraceCheckUtils]: 27: Hoare triple {91#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {91#true} is VALID [2022-02-20 20:52:55,578 INFO L290 TraceCheckUtils]: 28: Hoare triple {91#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {91#true} is VALID [2022-02-20 20:52:55,578 INFO L290 TraceCheckUtils]: 29: Hoare triple {91#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {91#true} is VALID [2022-02-20 20:52:55,578 INFO L290 TraceCheckUtils]: 30: Hoare triple {91#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {91#true} is VALID [2022-02-20 20:52:55,578 INFO L290 TraceCheckUtils]: 31: Hoare triple {91#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {91#true} is VALID [2022-02-20 20:52:55,579 INFO L290 TraceCheckUtils]: 32: Hoare triple {91#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {91#true} is VALID [2022-02-20 20:52:55,579 INFO L290 TraceCheckUtils]: 33: Hoare triple {91#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {91#true} is VALID [2022-02-20 20:52:55,579 INFO L290 TraceCheckUtils]: 34: Hoare triple {91#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {91#true} is VALID [2022-02-20 20:52:55,580 INFO L290 TraceCheckUtils]: 35: Hoare triple {91#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {91#true} is VALID [2022-02-20 20:52:55,580 INFO L290 TraceCheckUtils]: 36: Hoare triple {91#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {91#true} is VALID [2022-02-20 20:52:55,580 INFO L290 TraceCheckUtils]: 37: Hoare triple {91#true} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {91#true} is VALID [2022-02-20 20:52:55,581 INFO L290 TraceCheckUtils]: 38: Hoare triple {91#true} [229] L51-4-->L51-5: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,581 INFO L290 TraceCheckUtils]: 39: Hoare triple {92#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {92#false} is VALID [2022-02-20 20:52:55,582 INFO L290 TraceCheckUtils]: 40: Hoare triple {92#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,582 INFO L290 TraceCheckUtils]: 41: Hoare triple {92#false} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {92#false} is VALID [2022-02-20 20:52:55,582 INFO L290 TraceCheckUtils]: 42: Hoare triple {92#false} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {92#false} is VALID [2022-02-20 20:52:55,582 INFO L290 TraceCheckUtils]: 43: Hoare triple {92#false} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {92#false} is VALID [2022-02-20 20:52:55,583 INFO L290 TraceCheckUtils]: 44: Hoare triple {92#false} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {92#false} is VALID [2022-02-20 20:52:55,583 INFO L290 TraceCheckUtils]: 45: Hoare triple {92#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,583 INFO L290 TraceCheckUtils]: 46: Hoare triple {92#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {92#false} is VALID [2022-02-20 20:52:55,584 INFO L290 TraceCheckUtils]: 47: Hoare triple {92#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,597 INFO L290 TraceCheckUtils]: 48: Hoare triple {92#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,597 INFO L290 TraceCheckUtils]: 49: Hoare triple {92#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {92#false} is VALID [2022-02-20 20:52:55,598 INFO L290 TraceCheckUtils]: 50: Hoare triple {92#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {92#false} is VALID [2022-02-20 20:52:55,598 INFO L290 TraceCheckUtils]: 51: Hoare triple {92#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,598 INFO L290 TraceCheckUtils]: 52: Hoare triple {92#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {92#false} is VALID [2022-02-20 20:52:55,599 INFO L290 TraceCheckUtils]: 53: Hoare triple {92#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,599 INFO L290 TraceCheckUtils]: 54: Hoare triple {92#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {92#false} is VALID [2022-02-20 20:52:55,599 INFO L290 TraceCheckUtils]: 55: Hoare triple {92#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {92#false} is VALID [2022-02-20 20:52:55,600 INFO L290 TraceCheckUtils]: 56: Hoare triple {92#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {92#false} is VALID [2022-02-20 20:52:55,600 INFO L290 TraceCheckUtils]: 57: Hoare triple {92#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,600 INFO L290 TraceCheckUtils]: 58: Hoare triple {92#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,600 INFO L290 TraceCheckUtils]: 59: Hoare triple {92#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {92#false} is VALID [2022-02-20 20:52:55,602 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 20:52:55,602 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:55,602 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570006832] [2022-02-20 20:52:55,603 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [570006832] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:55,603 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:55,603 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:52:55,605 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970992650] [2022-02-20 20:52:55,605 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:55,620 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 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 60 [2022-02-20 20:52:55,626 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:55,629 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 30.0) internal successors, (60), 2 states have internal predecessors, (60), 0 states have call successors, (0), 0 states 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 20:52:55,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:55,718 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:52:55,719 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:55,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:52:55,748 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:52:55,750 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 77 out of 87 [2022-02-20 20:52:55,755 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 77 places, 76 transitions, 164 flow. Second operand has 2 states, 2 states have (on average 79.5) internal successors, (159), 2 states have internal predecessors, (159), 0 states have call successors, (0), 0 states 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 20:52:55,756 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:55,756 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 77 of 87 [2022-02-20 20:52:55,757 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:55,817 INFO L129 PetriNetUnfolder]: 5/83 cut-off events. [2022-02-20 20:52:55,819 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2022-02-20 20:52:55,821 INFO L84 FinitePrefix]: Finished finitePrefix Result has 104 conditions, 83 events. 5/83 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 4. Compared 66 event pairs, 1 based on Foata normal form. 8/85 useless extension candidates. Maximal degree in co-relation 49. Up to 10 conditions per place. [2022-02-20 20:52:55,823 INFO L132 encePairwiseOnDemand]: 83/87 looper letters, 5 selfloop transitions, 0 changer transitions 2/72 dead transitions. [2022-02-20 20:52:55,823 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 78 places, 72 transitions, 166 flow [2022-02-20 20:52:55,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:52:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:52:55,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 163 transitions. [2022-02-20 20:52:55,846 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9367816091954023 [2022-02-20 20:52:55,846 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 163 transitions. [2022-02-20 20:52:55,847 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 163 transitions. [2022-02-20 20:52:55,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:55,849 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 163 transitions. [2022-02-20 20:52:55,855 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 81.5) internal successors, (163), 2 states have internal predecessors, (163), 0 states have call successors, (0), 0 states 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 20:52:55,858 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 87.0) internal successors, (261), 3 states have internal predecessors, (261), 0 states have call successors, (0), 0 states 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 20:52:55,858 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 87.0) internal successors, (261), 3 states have internal predecessors, (261), 0 states have call successors, (0), 0 states 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 20:52:55,859 INFO L186 Difference]: Start difference. First operand has 77 places, 76 transitions, 164 flow. Second operand 2 states and 163 transitions. [2022-02-20 20:52:55,860 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 78 places, 72 transitions, 166 flow [2022-02-20 20:52:55,866 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 74 places, 72 transitions, 158 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-02-20 20:52:55,871 INFO L242 Difference]: Finished difference. Result has 74 places, 70 transitions, 144 flow [2022-02-20 20:52:55,873 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=148, PETRI_DIFFERENCE_MINUEND_PLACES=73, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=72, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=72, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=144, PETRI_PLACES=74, PETRI_TRANSITIONS=70} [2022-02-20 20:52:55,877 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, -3 predicate places. [2022-02-20 20:52:55,878 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 74 places, 70 transitions, 144 flow [2022-02-20 20:52:55,919 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 445 states, 444 states have (on average 2.4617117117117115) internal successors, (1093), 444 states have internal predecessors, (1093), 0 states have call successors, (0), 0 states 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 20:52:55,923 INFO L78 Accepts]: Start accepts. Automaton has has 445 states, 444 states have (on average 2.4617117117117115) internal successors, (1093), 444 states have internal predecessors, (1093), 0 states have call successors, (0), 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 60 [2022-02-20 20:52:55,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:55,925 INFO L470 AbstractCegarLoop]: Abstraction has has 74 places, 70 transitions, 144 flow [2022-02-20 20:52:55,925 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 79.5) internal successors, (159), 2 states have internal predecessors, (159), 0 states have call successors, (0), 0 states 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 20:52:55,926 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:55,926 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:52:55,926 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:52:55,927 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:55,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:55,928 INFO L85 PathProgramCache]: Analyzing trace with hash 653583360, now seen corresponding path program 1 times [2022-02-20 20:52:55,929 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:55,929 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586251528] [2022-02-20 20:52:55,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:56,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:56,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {540#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {540#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {540#true} is VALID [2022-02-20 20:52:56,149 INFO L290 TraceCheckUtils]: 2: Hoare triple {540#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,150 INFO L290 TraceCheckUtils]: 3: Hoare triple {540#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,150 INFO L290 TraceCheckUtils]: 4: Hoare triple {540#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,150 INFO L290 TraceCheckUtils]: 5: Hoare triple {540#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,151 INFO L290 TraceCheckUtils]: 6: Hoare triple {540#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,151 INFO L290 TraceCheckUtils]: 7: Hoare triple {540#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {540#true} is VALID [2022-02-20 20:52:56,151 INFO L290 TraceCheckUtils]: 8: Hoare triple {540#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {540#true} is VALID [2022-02-20 20:52:56,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {540#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,153 INFO L290 TraceCheckUtils]: 10: Hoare triple {542#(= ~counter~0 0)} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,153 INFO L290 TraceCheckUtils]: 11: Hoare triple {542#(= ~counter~0 0)} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,154 INFO L290 TraceCheckUtils]: 12: Hoare triple {542#(= ~counter~0 0)} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,155 INFO L290 TraceCheckUtils]: 13: Hoare triple {542#(= ~counter~0 0)} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,157 INFO L290 TraceCheckUtils]: 14: Hoare triple {542#(= ~counter~0 0)} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,171 INFO L290 TraceCheckUtils]: 15: Hoare triple {542#(= ~counter~0 0)} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,172 INFO L290 TraceCheckUtils]: 16: Hoare triple {542#(= ~counter~0 0)} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,173 INFO L290 TraceCheckUtils]: 17: Hoare triple {542#(= ~counter~0 0)} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,173 INFO L290 TraceCheckUtils]: 18: Hoare triple {542#(= ~counter~0 0)} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,174 INFO L290 TraceCheckUtils]: 19: Hoare triple {542#(= ~counter~0 0)} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,174 INFO L290 TraceCheckUtils]: 20: Hoare triple {542#(= ~counter~0 0)} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,175 INFO L290 TraceCheckUtils]: 21: Hoare triple {542#(= ~counter~0 0)} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,175 INFO L290 TraceCheckUtils]: 22: Hoare triple {542#(= ~counter~0 0)} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,179 INFO L290 TraceCheckUtils]: 23: Hoare triple {542#(= ~counter~0 0)} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,180 INFO L290 TraceCheckUtils]: 24: Hoare triple {542#(= ~counter~0 0)} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,180 INFO L290 TraceCheckUtils]: 25: Hoare triple {542#(= ~counter~0 0)} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,181 INFO L290 TraceCheckUtils]: 26: Hoare triple {542#(= ~counter~0 0)} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,181 INFO L290 TraceCheckUtils]: 27: Hoare triple {542#(= ~counter~0 0)} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,182 INFO L290 TraceCheckUtils]: 28: Hoare triple {542#(= ~counter~0 0)} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,182 INFO L290 TraceCheckUtils]: 29: Hoare triple {542#(= ~counter~0 0)} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,183 INFO L290 TraceCheckUtils]: 30: Hoare triple {542#(= ~counter~0 0)} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,184 INFO L290 TraceCheckUtils]: 31: Hoare triple {542#(= ~counter~0 0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,184 INFO L290 TraceCheckUtils]: 32: Hoare triple {542#(= ~counter~0 0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,185 INFO L290 TraceCheckUtils]: 33: Hoare triple {542#(= ~counter~0 0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {542#(= ~counter~0 0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,186 INFO L290 TraceCheckUtils]: 35: Hoare triple {542#(= ~counter~0 0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,186 INFO L290 TraceCheckUtils]: 36: Hoare triple {542#(= ~counter~0 0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,187 INFO L290 TraceCheckUtils]: 37: Hoare triple {542#(= ~counter~0 0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {542#(= ~counter~0 0)} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,188 INFO L290 TraceCheckUtils]: 39: Hoare triple {542#(= ~counter~0 0)} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,189 INFO L290 TraceCheckUtils]: 40: Hoare triple {542#(= ~counter~0 0)} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,190 INFO L290 TraceCheckUtils]: 41: Hoare triple {542#(= ~counter~0 0)} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,190 INFO L290 TraceCheckUtils]: 42: Hoare triple {542#(= ~counter~0 0)} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,191 INFO L290 TraceCheckUtils]: 43: Hoare triple {542#(= ~counter~0 0)} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,192 INFO L290 TraceCheckUtils]: 44: Hoare triple {542#(= ~counter~0 0)} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,193 INFO L290 TraceCheckUtils]: 45: Hoare triple {542#(= ~counter~0 0)} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,196 INFO L290 TraceCheckUtils]: 46: Hoare triple {542#(= ~counter~0 0)} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,196 INFO L290 TraceCheckUtils]: 47: Hoare triple {542#(= ~counter~0 0)} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,197 INFO L290 TraceCheckUtils]: 48: Hoare triple {542#(= ~counter~0 0)} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,198 INFO L290 TraceCheckUtils]: 49: Hoare triple {542#(= ~counter~0 0)} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,198 INFO L290 TraceCheckUtils]: 50: Hoare triple {542#(= ~counter~0 0)} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,199 INFO L290 TraceCheckUtils]: 51: Hoare triple {542#(= ~counter~0 0)} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,200 INFO L290 TraceCheckUtils]: 52: Hoare triple {542#(= ~counter~0 0)} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,200 INFO L290 TraceCheckUtils]: 53: Hoare triple {542#(= ~counter~0 0)} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {542#(= ~counter~0 0)} is VALID [2022-02-20 20:52:56,201 INFO L290 TraceCheckUtils]: 54: Hoare triple {542#(= ~counter~0 0)} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {543#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:52:56,203 INFO L290 TraceCheckUtils]: 55: Hoare triple {543#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {543#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:52:56,205 INFO L290 TraceCheckUtils]: 56: Hoare triple {543#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {544#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:52:56,215 INFO L290 TraceCheckUtils]: 57: Hoare triple {544#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {541#false} is VALID [2022-02-20 20:52:56,215 INFO L290 TraceCheckUtils]: 58: Hoare triple {541#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {541#false} is VALID [2022-02-20 20:52:56,216 INFO L290 TraceCheckUtils]: 59: Hoare triple {541#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {541#false} is VALID [2022-02-20 20:52:56,216 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 20:52:56,216 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:56,217 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586251528] [2022-02-20 20:52:56,217 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586251528] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:56,217 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:56,217 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:56,218 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744393641] [2022-02-20 20:52:56,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:56,219 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 0 states have call successors, (0), 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 60 [2022-02-20 20:52:56,219 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:56,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 12.0) internal successors, (60), 5 states have internal predecessors, (60), 0 states have call successors, (0), 0 states 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 20:52:56,285 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:56,285 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:52:56,286 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:56,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:52:56,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:52:56,288 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 87 [2022-02-20 20:52:56,288 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 74 places, 70 transitions, 144 flow. Second operand has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:52:56,289 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:56,289 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 87 [2022-02-20 20:52:56,289 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:56,389 INFO L129 PetriNetUnfolder]: 8/107 cut-off events. [2022-02-20 20:52:56,390 INFO L130 PetriNetUnfolder]: For 6/6 co-relation queries the response was YES. [2022-02-20 20:52:56,390 INFO L84 FinitePrefix]: Finished finitePrefix Result has 142 conditions, 107 events. 8/107 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 164 event pairs, 1 based on Foata normal form. 3/104 useless extension candidates. Maximal degree in co-relation 139. Up to 18 conditions per place. [2022-02-20 20:52:56,391 INFO L132 encePairwiseOnDemand]: 81/87 looper letters, 15 selfloop transitions, 2 changer transitions 5/77 dead transitions. [2022-02-20 20:52:56,391 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 76 places, 77 transitions, 205 flow [2022-02-20 20:52:56,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 20:52:56,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-02-20 20:52:56,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 349 transitions. [2022-02-20 20:52:56,397 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8022988505747126 [2022-02-20 20:52:56,397 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 349 transitions. [2022-02-20 20:52:56,397 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 349 transitions. [2022-02-20 20:52:56,397 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:56,398 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 349 transitions. [2022-02-20 20:52:56,399 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 69.8) internal successors, (349), 5 states have internal predecessors, (349), 0 states have call successors, (0), 0 states 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 20:52:56,400 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 87.0) internal successors, (522), 6 states have internal predecessors, (522), 0 states have call successors, (0), 0 states 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 20:52:56,401 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 87.0) internal successors, (522), 6 states have internal predecessors, (522), 0 states have call successors, (0), 0 states 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 20:52:56,401 INFO L186 Difference]: Start difference. First operand has 74 places, 70 transitions, 144 flow. Second operand 5 states and 349 transitions. [2022-02-20 20:52:56,401 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 76 places, 77 transitions, 205 flow [2022-02-20 20:52:56,402 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 77 transitions, 205 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:52:56,403 INFO L242 Difference]: Finished difference. Result has 79 places, 71 transitions, 162 flow [2022-02-20 20:52:56,404 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=144, PETRI_DIFFERENCE_MINUEND_PLACES=72, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=70, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=68, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=162, PETRI_PLACES=79, PETRI_TRANSITIONS=71} [2022-02-20 20:52:56,404 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 2 predicate places. [2022-02-20 20:52:56,405 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 79 places, 71 transitions, 162 flow [2022-02-20 20:52:56,417 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 604 states, 601 states have (on average 2.43261231281198) internal successors, (1462), 603 states have internal predecessors, (1462), 0 states have call successors, (0), 0 states 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 20:52:56,420 INFO L78 Accepts]: Start accepts. Automaton has has 604 states, 601 states have (on average 2.43261231281198) internal successors, (1462), 603 states have internal predecessors, (1462), 0 states have call successors, (0), 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 60 [2022-02-20 20:52:56,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:56,420 INFO L470 AbstractCegarLoop]: Abstraction has has 79 places, 71 transitions, 162 flow [2022-02-20 20:52:56,421 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:52:56,421 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:56,421 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:52:56,421 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:52:56,422 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:56,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:56,422 INFO L85 PathProgramCache]: Analyzing trace with hash 2131156542, now seen corresponding path program 1 times [2022-02-20 20:52:56,423 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:56,423 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646323319] [2022-02-20 20:52:56,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:56,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:56,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:56,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {1158#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-02-20 20:52:56,621 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,621 INFO L290 TraceCheckUtils]: 3: Hoare triple {1158#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,621 INFO L290 TraceCheckUtils]: 4: Hoare triple {1158#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,621 INFO L290 TraceCheckUtils]: 5: Hoare triple {1158#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,622 INFO L290 TraceCheckUtils]: 6: Hoare triple {1158#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,622 INFO L290 TraceCheckUtils]: 7: Hoare triple {1158#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {1158#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {1158#true} is VALID [2022-02-20 20:52:56,622 INFO L290 TraceCheckUtils]: 9: Hoare triple {1158#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {1158#true} is VALID [2022-02-20 20:52:56,622 INFO L290 TraceCheckUtils]: 10: Hoare triple {1158#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {1158#true} is VALID [2022-02-20 20:52:56,623 INFO L290 TraceCheckUtils]: 11: Hoare triple {1158#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,623 INFO L290 TraceCheckUtils]: 12: Hoare triple {1158#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,623 INFO L290 TraceCheckUtils]: 13: Hoare triple {1158#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1158#true} is VALID [2022-02-20 20:52:56,623 INFO L290 TraceCheckUtils]: 14: Hoare triple {1158#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1158#true} is VALID [2022-02-20 20:52:56,624 INFO L290 TraceCheckUtils]: 15: Hoare triple {1158#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1158#true} is VALID [2022-02-20 20:52:56,624 INFO L290 TraceCheckUtils]: 16: Hoare triple {1158#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1158#true} is VALID [2022-02-20 20:52:56,624 INFO L290 TraceCheckUtils]: 17: Hoare triple {1158#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {1158#true} is VALID [2022-02-20 20:52:56,624 INFO L290 TraceCheckUtils]: 18: Hoare triple {1158#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1158#true} is VALID [2022-02-20 20:52:56,625 INFO L290 TraceCheckUtils]: 19: Hoare triple {1158#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {1158#true} is VALID [2022-02-20 20:52:56,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {1158#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {1158#true} is VALID [2022-02-20 20:52:56,628 INFO L290 TraceCheckUtils]: 21: Hoare triple {1158#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,628 INFO L290 TraceCheckUtils]: 22: Hoare triple {1158#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1158#true} is VALID [2022-02-20 20:52:56,629 INFO L290 TraceCheckUtils]: 23: Hoare triple {1158#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1158#true} is VALID [2022-02-20 20:52:56,629 INFO L290 TraceCheckUtils]: 24: Hoare triple {1158#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1158#true} is VALID [2022-02-20 20:52:56,629 INFO L290 TraceCheckUtils]: 25: Hoare triple {1158#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {1158#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:56,630 INFO L290 TraceCheckUtils]: 27: Hoare triple {1158#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1158#true} is VALID [2022-02-20 20:52:56,630 INFO L290 TraceCheckUtils]: 28: Hoare triple {1158#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1158#true} is VALID [2022-02-20 20:52:56,630 INFO L290 TraceCheckUtils]: 29: Hoare triple {1158#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1158#true} is VALID [2022-02-20 20:52:56,630 INFO L290 TraceCheckUtils]: 30: Hoare triple {1158#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1158#true} is VALID [2022-02-20 20:52:56,634 INFO L290 TraceCheckUtils]: 31: Hoare triple {1158#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1158#true} is VALID [2022-02-20 20:52:56,635 INFO L290 TraceCheckUtils]: 32: Hoare triple {1158#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {1158#true} is VALID [2022-02-20 20:52:56,635 INFO L290 TraceCheckUtils]: 33: Hoare triple {1158#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1158#true} is VALID [2022-02-20 20:52:56,635 INFO L290 TraceCheckUtils]: 34: Hoare triple {1158#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1158#true} is VALID [2022-02-20 20:52:56,635 INFO L290 TraceCheckUtils]: 35: Hoare triple {1158#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1158#true} is VALID [2022-02-20 20:52:56,636 INFO L290 TraceCheckUtils]: 36: Hoare triple {1158#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1160#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:56,637 INFO L290 TraceCheckUtils]: 37: Hoare triple {1160#(= thread1Thread1of1ForFork0_~i~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:52:56,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:52:56,644 INFO L290 TraceCheckUtils]: 39: Hoare triple {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:52:56,645 INFO L290 TraceCheckUtils]: 40: Hoare triple {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:52:56,646 INFO L290 TraceCheckUtils]: 41: Hoare triple {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:52:56,646 INFO L290 TraceCheckUtils]: 42: Hoare triple {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:52:56,651 INFO L290 TraceCheckUtils]: 43: Hoare triple {1161#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,652 INFO L290 TraceCheckUtils]: 44: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,653 INFO L290 TraceCheckUtils]: 46: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,654 INFO L290 TraceCheckUtils]: 47: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,654 INFO L290 TraceCheckUtils]: 48: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,655 INFO L290 TraceCheckUtils]: 49: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,656 INFO L290 TraceCheckUtils]: 50: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,656 INFO L290 TraceCheckUtils]: 51: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:56,657 INFO L290 TraceCheckUtils]: 52: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {1163#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:56,658 INFO L290 TraceCheckUtils]: 53: Hoare triple {1163#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,658 INFO L290 TraceCheckUtils]: 54: Hoare triple {1159#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {1159#false} is VALID [2022-02-20 20:52:56,659 INFO L290 TraceCheckUtils]: 55: Hoare triple {1159#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,659 INFO L290 TraceCheckUtils]: 56: Hoare triple {1159#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,660 INFO L290 TraceCheckUtils]: 57: Hoare triple {1159#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1159#false} is VALID [2022-02-20 20:52:56,660 INFO L290 TraceCheckUtils]: 58: Hoare triple {1159#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,660 INFO L290 TraceCheckUtils]: 59: Hoare triple {1159#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1159#false} is VALID [2022-02-20 20:52:56,660 INFO L290 TraceCheckUtils]: 60: Hoare triple {1159#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1159#false} is VALID [2022-02-20 20:52:56,660 INFO L290 TraceCheckUtils]: 61: Hoare triple {1159#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1159#false} is VALID [2022-02-20 20:52:56,661 INFO L290 TraceCheckUtils]: 62: Hoare triple {1159#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,661 INFO L290 TraceCheckUtils]: 63: Hoare triple {1159#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,661 INFO L290 TraceCheckUtils]: 64: Hoare triple {1159#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:56,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:56,664 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:56,664 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646323319] [2022-02-20 20:52:56,665 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646323319] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:52:56,665 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1051261345] [2022-02-20 20:52:56,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:56,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:52:56,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:52:56,668 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:52:56,669 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 20:52:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:56,745 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 6 conjunts are in the unsatisfiable core [2022-02-20 20:52:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:56,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:52:57,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {1158#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,260 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-02-20 20:52:57,260 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,260 INFO L290 TraceCheckUtils]: 3: Hoare triple {1158#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,260 INFO L290 TraceCheckUtils]: 4: Hoare triple {1158#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,260 INFO L290 TraceCheckUtils]: 5: Hoare triple {1158#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,261 INFO L290 TraceCheckUtils]: 6: Hoare triple {1158#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,261 INFO L290 TraceCheckUtils]: 7: Hoare triple {1158#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,261 INFO L290 TraceCheckUtils]: 8: Hoare triple {1158#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {1158#true} is VALID [2022-02-20 20:52:57,261 INFO L290 TraceCheckUtils]: 9: Hoare triple {1158#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {1158#true} is VALID [2022-02-20 20:52:57,261 INFO L290 TraceCheckUtils]: 10: Hoare triple {1158#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {1158#true} is VALID [2022-02-20 20:52:57,262 INFO L290 TraceCheckUtils]: 11: Hoare triple {1158#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {1158#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,262 INFO L290 TraceCheckUtils]: 13: Hoare triple {1158#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1158#true} is VALID [2022-02-20 20:52:57,262 INFO L290 TraceCheckUtils]: 14: Hoare triple {1158#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1158#true} is VALID [2022-02-20 20:52:57,262 INFO L290 TraceCheckUtils]: 15: Hoare triple {1158#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1158#true} is VALID [2022-02-20 20:52:57,263 INFO L290 TraceCheckUtils]: 16: Hoare triple {1158#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1158#true} is VALID [2022-02-20 20:52:57,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {1158#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {1158#true} is VALID [2022-02-20 20:52:57,263 INFO L290 TraceCheckUtils]: 18: Hoare triple {1158#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1158#true} is VALID [2022-02-20 20:52:57,263 INFO L290 TraceCheckUtils]: 19: Hoare triple {1158#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {1158#true} is VALID [2022-02-20 20:52:57,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {1158#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {1158#true} is VALID [2022-02-20 20:52:57,264 INFO L290 TraceCheckUtils]: 21: Hoare triple {1158#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,264 INFO L290 TraceCheckUtils]: 22: Hoare triple {1158#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1158#true} is VALID [2022-02-20 20:52:57,264 INFO L290 TraceCheckUtils]: 23: Hoare triple {1158#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1158#true} is VALID [2022-02-20 20:52:57,264 INFO L290 TraceCheckUtils]: 24: Hoare triple {1158#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1158#true} is VALID [2022-02-20 20:52:57,265 INFO L290 TraceCheckUtils]: 25: Hoare triple {1158#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,265 INFO L290 TraceCheckUtils]: 26: Hoare triple {1158#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,265 INFO L290 TraceCheckUtils]: 27: Hoare triple {1158#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1158#true} is VALID [2022-02-20 20:52:57,265 INFO L290 TraceCheckUtils]: 28: Hoare triple {1158#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1158#true} is VALID [2022-02-20 20:52:57,265 INFO L290 TraceCheckUtils]: 29: Hoare triple {1158#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1158#true} is VALID [2022-02-20 20:52:57,266 INFO L290 TraceCheckUtils]: 30: Hoare triple {1158#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1158#true} is VALID [2022-02-20 20:52:57,266 INFO L290 TraceCheckUtils]: 31: Hoare triple {1158#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1158#true} is VALID [2022-02-20 20:52:57,266 INFO L290 TraceCheckUtils]: 32: Hoare triple {1158#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {1158#true} is VALID [2022-02-20 20:52:57,266 INFO L290 TraceCheckUtils]: 33: Hoare triple {1158#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1158#true} is VALID [2022-02-20 20:52:57,266 INFO L290 TraceCheckUtils]: 34: Hoare triple {1158#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1158#true} is VALID [2022-02-20 20:52:57,267 INFO L290 TraceCheckUtils]: 35: Hoare triple {1158#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1158#true} is VALID [2022-02-20 20:52:57,267 INFO L290 TraceCheckUtils]: 36: Hoare triple {1158#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1160#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:57,268 INFO L290 TraceCheckUtils]: 37: Hoare triple {1160#(= thread1Thread1of1ForFork0_~i~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,269 INFO L290 TraceCheckUtils]: 38: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,270 INFO L290 TraceCheckUtils]: 40: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,270 INFO L290 TraceCheckUtils]: 41: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,271 INFO L290 TraceCheckUtils]: 42: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,276 INFO L290 TraceCheckUtils]: 44: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,276 INFO L290 TraceCheckUtils]: 45: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,277 INFO L290 TraceCheckUtils]: 46: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,278 INFO L290 TraceCheckUtils]: 48: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,279 INFO L290 TraceCheckUtils]: 49: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,279 INFO L290 TraceCheckUtils]: 50: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,280 INFO L290 TraceCheckUtils]: 51: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,280 INFO L290 TraceCheckUtils]: 52: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {1163#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:57,281 INFO L290 TraceCheckUtils]: 53: Hoare triple {1163#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,281 INFO L290 TraceCheckUtils]: 54: Hoare triple {1159#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {1159#false} is VALID [2022-02-20 20:52:57,282 INFO L290 TraceCheckUtils]: 55: Hoare triple {1159#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,282 INFO L290 TraceCheckUtils]: 56: Hoare triple {1159#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {1159#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1159#false} is VALID [2022-02-20 20:52:57,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {1159#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,282 INFO L290 TraceCheckUtils]: 59: Hoare triple {1159#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1159#false} is VALID [2022-02-20 20:52:57,283 INFO L290 TraceCheckUtils]: 60: Hoare triple {1159#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1159#false} is VALID [2022-02-20 20:52:57,283 INFO L290 TraceCheckUtils]: 61: Hoare triple {1159#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1159#false} is VALID [2022-02-20 20:52:57,283 INFO L290 TraceCheckUtils]: 62: Hoare triple {1159#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,283 INFO L290 TraceCheckUtils]: 63: Hoare triple {1159#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,283 INFO L290 TraceCheckUtils]: 64: Hoare triple {1159#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:57,284 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:52:57,755 INFO L290 TraceCheckUtils]: 64: Hoare triple {1159#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,755 INFO L290 TraceCheckUtils]: 63: Hoare triple {1159#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,755 INFO L290 TraceCheckUtils]: 62: Hoare triple {1159#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,756 INFO L290 TraceCheckUtils]: 61: Hoare triple {1159#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1159#false} is VALID [2022-02-20 20:52:57,756 INFO L290 TraceCheckUtils]: 60: Hoare triple {1159#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1159#false} is VALID [2022-02-20 20:52:57,759 INFO L290 TraceCheckUtils]: 59: Hoare triple {1159#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1159#false} is VALID [2022-02-20 20:52:57,759 INFO L290 TraceCheckUtils]: 58: Hoare triple {1159#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,759 INFO L290 TraceCheckUtils]: 57: Hoare triple {1159#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1159#false} is VALID [2022-02-20 20:52:57,760 INFO L290 TraceCheckUtils]: 56: Hoare triple {1159#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,760 INFO L290 TraceCheckUtils]: 55: Hoare triple {1159#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,760 INFO L290 TraceCheckUtils]: 54: Hoare triple {1159#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {1159#false} is VALID [2022-02-20 20:52:57,761 INFO L290 TraceCheckUtils]: 53: Hoare triple {1392#(< (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296) (mod ~N~0 4294967296))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {1159#false} is VALID [2022-02-20 20:52:57,762 INFO L290 TraceCheckUtils]: 52: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {1392#(< (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:52:57,763 INFO L290 TraceCheckUtils]: 51: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,764 INFO L290 TraceCheckUtils]: 50: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,764 INFO L290 TraceCheckUtils]: 49: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,765 INFO L290 TraceCheckUtils]: 48: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,765 INFO L290 TraceCheckUtils]: 47: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,766 INFO L290 TraceCheckUtils]: 46: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,766 INFO L290 TraceCheckUtils]: 45: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,767 INFO L290 TraceCheckUtils]: 44: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,768 INFO L290 TraceCheckUtils]: 43: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,768 INFO L290 TraceCheckUtils]: 42: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,769 INFO L290 TraceCheckUtils]: 41: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,769 INFO L290 TraceCheckUtils]: 40: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,770 INFO L290 TraceCheckUtils]: 39: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,770 INFO L290 TraceCheckUtils]: 38: Hoare triple {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,771 INFO L290 TraceCheckUtils]: 37: Hoare triple {1158#true} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {1162#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0)} is VALID [2022-02-20 20:52:57,771 INFO L290 TraceCheckUtils]: 36: Hoare triple {1158#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {1158#true} is VALID [2022-02-20 20:52:57,771 INFO L290 TraceCheckUtils]: 35: Hoare triple {1158#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {1158#true} is VALID [2022-02-20 20:52:57,772 INFO L290 TraceCheckUtils]: 34: Hoare triple {1158#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1158#true} is VALID [2022-02-20 20:52:57,772 INFO L290 TraceCheckUtils]: 33: Hoare triple {1158#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {1158#true} is VALID [2022-02-20 20:52:57,772 INFO L290 TraceCheckUtils]: 32: Hoare triple {1158#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {1158#true} is VALID [2022-02-20 20:52:57,772 INFO L290 TraceCheckUtils]: 31: Hoare triple {1158#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1158#true} is VALID [2022-02-20 20:52:57,772 INFO L290 TraceCheckUtils]: 30: Hoare triple {1158#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1158#true} is VALID [2022-02-20 20:52:57,773 INFO L290 TraceCheckUtils]: 29: Hoare triple {1158#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {1158#true} is VALID [2022-02-20 20:52:57,773 INFO L290 TraceCheckUtils]: 28: Hoare triple {1158#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1158#true} is VALID [2022-02-20 20:52:57,773 INFO L290 TraceCheckUtils]: 27: Hoare triple {1158#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {1158#true} is VALID [2022-02-20 20:52:57,773 INFO L290 TraceCheckUtils]: 26: Hoare triple {1158#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,773 INFO L290 TraceCheckUtils]: 25: Hoare triple {1158#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,773 INFO L290 TraceCheckUtils]: 24: Hoare triple {1158#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1158#true} is VALID [2022-02-20 20:52:57,774 INFO L290 TraceCheckUtils]: 23: Hoare triple {1158#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {1158#true} is VALID [2022-02-20 20:52:57,774 INFO L290 TraceCheckUtils]: 22: Hoare triple {1158#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {1158#true} is VALID [2022-02-20 20:52:57,774 INFO L290 TraceCheckUtils]: 21: Hoare triple {1158#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,774 INFO L290 TraceCheckUtils]: 20: Hoare triple {1158#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {1158#true} is VALID [2022-02-20 20:52:57,774 INFO L290 TraceCheckUtils]: 19: Hoare triple {1158#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {1158#true} is VALID [2022-02-20 20:52:57,775 INFO L290 TraceCheckUtils]: 18: Hoare triple {1158#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {1158#true} is VALID [2022-02-20 20:52:57,775 INFO L290 TraceCheckUtils]: 17: Hoare triple {1158#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {1158#true} is VALID [2022-02-20 20:52:57,775 INFO L290 TraceCheckUtils]: 16: Hoare triple {1158#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1158#true} is VALID [2022-02-20 20:52:57,775 INFO L290 TraceCheckUtils]: 15: Hoare triple {1158#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1158#true} is VALID [2022-02-20 20:52:57,775 INFO L290 TraceCheckUtils]: 14: Hoare triple {1158#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {1158#true} is VALID [2022-02-20 20:52:57,776 INFO L290 TraceCheckUtils]: 13: Hoare triple {1158#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {1158#true} is VALID [2022-02-20 20:52:57,776 INFO L290 TraceCheckUtils]: 12: Hoare triple {1158#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,776 INFO L290 TraceCheckUtils]: 11: Hoare triple {1158#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,776 INFO L290 TraceCheckUtils]: 10: Hoare triple {1158#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {1158#true} is VALID [2022-02-20 20:52:57,776 INFO L290 TraceCheckUtils]: 9: Hoare triple {1158#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {1158#true} is VALID [2022-02-20 20:52:57,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {1158#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {1158#true} is VALID [2022-02-20 20:52:57,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {1158#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,777 INFO L290 TraceCheckUtils]: 6: Hoare triple {1158#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {1158#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,777 INFO L290 TraceCheckUtils]: 4: Hoare triple {1158#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,778 INFO L290 TraceCheckUtils]: 3: Hoare triple {1158#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,778 INFO L290 TraceCheckUtils]: 2: Hoare triple {1158#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {1158#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {1158#true} is VALID [2022-02-20 20:52:57,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {1158#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1158#true} is VALID [2022-02-20 20:52:57,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:57,780 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1051261345] provided 1 perfect and 1 imperfect interpolant sequences [2022-02-20 20:52:57,780 INFO L191 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-02-20 20:52:57,780 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 7 [2022-02-20 20:52:57,781 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778087009] [2022-02-20 20:52:57,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:57,782 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:57,783 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:57,784 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states 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 20:52:57,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:57,832 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 20:52:57,833 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:57,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 20:52:57,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:52:57,835 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 68 out of 87 [2022-02-20 20:52:57,836 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 71 transitions, 162 flow. Second operand has 4 states, 4 states have (on average 70.5) internal successors, (282), 4 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:52:57,836 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:57,836 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 68 of 87 [2022-02-20 20:52:57,836 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:57,946 INFO L129 PetriNetUnfolder]: 42/189 cut-off events. [2022-02-20 20:52:57,946 INFO L130 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2022-02-20 20:52:57,947 INFO L84 FinitePrefix]: Finished finitePrefix Result has 307 conditions, 189 events. 42/189 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 18. Compared 706 event pairs, 12 based on Foata normal form. 0/165 useless extension candidates. Maximal degree in co-relation 300. Up to 38 conditions per place. [2022-02-20 20:52:57,948 INFO L132 encePairwiseOnDemand]: 82/87 looper letters, 18 selfloop transitions, 5 changer transitions 3/83 dead transitions. [2022-02-20 20:52:57,948 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 83 transitions, 242 flow [2022-02-20 20:52:57,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 20:52:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-02-20 20:52:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 299 transitions. [2022-02-20 20:52:57,952 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8591954022988506 [2022-02-20 20:52:57,952 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 299 transitions. [2022-02-20 20:52:57,953 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 299 transitions. [2022-02-20 20:52:57,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:57,953 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 299 transitions. [2022-02-20 20:52:57,954 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 74.75) internal successors, (299), 4 states have internal predecessors, (299), 0 states have call successors, (0), 0 states 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 20:52:57,955 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 87.0) internal successors, (435), 5 states have internal predecessors, (435), 0 states have call successors, (0), 0 states 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 20:52:57,955 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 87.0) internal successors, (435), 5 states have internal predecessors, (435), 0 states have call successors, (0), 0 states 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 20:52:57,955 INFO L186 Difference]: Start difference. First operand has 79 places, 71 transitions, 162 flow. Second operand 4 states and 299 transitions. [2022-02-20 20:52:57,956 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 83 transitions, 242 flow [2022-02-20 20:52:57,957 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 83 transitions, 236 flow, removed 2 selfloop flow, removed 3 redundant places. [2022-02-20 20:52:57,959 INFO L242 Difference]: Finished difference. Result has 80 places, 75 transitions, 192 flow [2022-02-20 20:52:57,959 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=156, PETRI_DIFFERENCE_MINUEND_PLACES=74, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=71, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=67, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=192, PETRI_PLACES=80, PETRI_TRANSITIONS=75} [2022-02-20 20:52:57,960 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 3 predicate places. [2022-02-20 20:52:57,960 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 80 places, 75 transitions, 192 flow [2022-02-20 20:52:57,975 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 643 states, 640 states have (on average 2.4484375) internal successors, (1567), 642 states have internal predecessors, (1567), 0 states have call successors, (0), 0 states 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 20:52:57,977 INFO L78 Accepts]: Start accepts. Automaton has has 643 states, 640 states have (on average 2.4484375) internal successors, (1567), 642 states have internal predecessors, (1567), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:57,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:57,978 INFO L470 AbstractCegarLoop]: Abstraction has has 80 places, 75 transitions, 192 flow [2022-02-20 20:52:57,978 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 70.5) internal successors, (282), 4 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:52:57,978 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:57,978 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:52:58,015 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-02-20 20:52:58,197 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:52:58,197 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:58,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:58,198 INFO L85 PathProgramCache]: Analyzing trace with hash 565393570, now seen corresponding path program 2 times [2022-02-20 20:52:58,198 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:58,198 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [141774700] [2022-02-20 20:52:58,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:58,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {2197#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {2197#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2197#true} is VALID [2022-02-20 20:52:58,326 INFO L290 TraceCheckUtils]: 2: Hoare triple {2197#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,326 INFO L290 TraceCheckUtils]: 3: Hoare triple {2197#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,326 INFO L290 TraceCheckUtils]: 4: Hoare triple {2197#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,326 INFO L290 TraceCheckUtils]: 5: Hoare triple {2197#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,326 INFO L290 TraceCheckUtils]: 6: Hoare triple {2197#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,327 INFO L290 TraceCheckUtils]: 7: Hoare triple {2197#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,327 INFO L290 TraceCheckUtils]: 8: Hoare triple {2197#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {2197#true} is VALID [2022-02-20 20:52:58,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {2197#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {2197#true} is VALID [2022-02-20 20:52:58,327 INFO L290 TraceCheckUtils]: 10: Hoare triple {2197#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {2197#true} is VALID [2022-02-20 20:52:58,327 INFO L290 TraceCheckUtils]: 11: Hoare triple {2197#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,327 INFO L290 TraceCheckUtils]: 12: Hoare triple {2197#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,328 INFO L290 TraceCheckUtils]: 13: Hoare triple {2197#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2197#true} is VALID [2022-02-20 20:52:58,328 INFO L290 TraceCheckUtils]: 14: Hoare triple {2197#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {2197#true} is VALID [2022-02-20 20:52:58,328 INFO L290 TraceCheckUtils]: 15: Hoare triple {2197#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2197#true} is VALID [2022-02-20 20:52:58,328 INFO L290 TraceCheckUtils]: 16: Hoare triple {2197#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2197#true} is VALID [2022-02-20 20:52:58,328 INFO L290 TraceCheckUtils]: 17: Hoare triple {2197#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {2197#true} is VALID [2022-02-20 20:52:58,329 INFO L290 TraceCheckUtils]: 18: Hoare triple {2197#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {2197#true} is VALID [2022-02-20 20:52:58,329 INFO L290 TraceCheckUtils]: 19: Hoare triple {2197#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {2197#true} is VALID [2022-02-20 20:52:58,329 INFO L290 TraceCheckUtils]: 20: Hoare triple {2197#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {2197#true} is VALID [2022-02-20 20:52:58,329 INFO L290 TraceCheckUtils]: 21: Hoare triple {2197#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,329 INFO L290 TraceCheckUtils]: 22: Hoare triple {2197#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2197#true} is VALID [2022-02-20 20:52:58,330 INFO L290 TraceCheckUtils]: 23: Hoare triple {2197#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2197#true} is VALID [2022-02-20 20:52:58,330 INFO L290 TraceCheckUtils]: 24: Hoare triple {2197#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2197#true} is VALID [2022-02-20 20:52:58,330 INFO L290 TraceCheckUtils]: 25: Hoare triple {2197#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,330 INFO L290 TraceCheckUtils]: 26: Hoare triple {2197#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2197#true} is VALID [2022-02-20 20:52:58,330 INFO L290 TraceCheckUtils]: 27: Hoare triple {2197#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {2197#true} is VALID [2022-02-20 20:52:58,330 INFO L290 TraceCheckUtils]: 28: Hoare triple {2197#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2197#true} is VALID [2022-02-20 20:52:58,331 INFO L290 TraceCheckUtils]: 29: Hoare triple {2197#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2197#true} is VALID [2022-02-20 20:52:58,331 INFO L290 TraceCheckUtils]: 30: Hoare triple {2197#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {2197#true} is VALID [2022-02-20 20:52:58,331 INFO L290 TraceCheckUtils]: 31: Hoare triple {2197#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,332 INFO L290 TraceCheckUtils]: 32: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,332 INFO L290 TraceCheckUtils]: 33: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,332 INFO L290 TraceCheckUtils]: 34: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,333 INFO L290 TraceCheckUtils]: 35: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,333 INFO L290 TraceCheckUtils]: 36: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,334 INFO L290 TraceCheckUtils]: 37: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {2199#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:52:58,334 INFO L290 TraceCheckUtils]: 38: Hoare triple {2199#(= thread1Thread1of1ForFork0_~i~0 0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {2200#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,335 INFO L290 TraceCheckUtils]: 39: Hoare triple {2200#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {2201#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:52:58,336 INFO L290 TraceCheckUtils]: 40: Hoare triple {2201#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (* (div ~N~0 4294967296) 4294967296)))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,336 INFO L290 TraceCheckUtils]: 41: Hoare triple {2198#false} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {2198#false} is VALID [2022-02-20 20:52:58,336 INFO L290 TraceCheckUtils]: 42: Hoare triple {2198#false} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {2198#false} is VALID [2022-02-20 20:52:58,336 INFO L290 TraceCheckUtils]: 43: Hoare triple {2198#false} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {2198#false} is VALID [2022-02-20 20:52:58,336 INFO L290 TraceCheckUtils]: 44: Hoare triple {2198#false} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {2198#false} is VALID [2022-02-20 20:52:58,336 INFO L290 TraceCheckUtils]: 45: Hoare triple {2198#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,337 INFO L290 TraceCheckUtils]: 46: Hoare triple {2198#false} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2198#false} is VALID [2022-02-20 20:52:58,337 INFO L290 TraceCheckUtils]: 47: Hoare triple {2198#false} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {2198#false} is VALID [2022-02-20 20:52:58,337 INFO L290 TraceCheckUtils]: 48: Hoare triple {2198#false} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2198#false} is VALID [2022-02-20 20:52:58,337 INFO L290 TraceCheckUtils]: 49: Hoare triple {2198#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {2198#false} is VALID [2022-02-20 20:52:58,337 INFO L290 TraceCheckUtils]: 50: Hoare triple {2198#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,338 INFO L290 TraceCheckUtils]: 51: Hoare triple {2198#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,338 INFO L290 TraceCheckUtils]: 52: Hoare triple {2198#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2198#false} is VALID [2022-02-20 20:52:58,338 INFO L290 TraceCheckUtils]: 53: Hoare triple {2198#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2198#false} is VALID [2022-02-20 20:52:58,339 INFO L290 TraceCheckUtils]: 54: Hoare triple {2198#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {2198#false} is VALID [2022-02-20 20:52:58,340 INFO L290 TraceCheckUtils]: 55: Hoare triple {2198#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,343 INFO L290 TraceCheckUtils]: 56: Hoare triple {2198#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,345 INFO L290 TraceCheckUtils]: 57: Hoare triple {2198#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2198#false} is VALID [2022-02-20 20:52:58,345 INFO L290 TraceCheckUtils]: 58: Hoare triple {2198#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,345 INFO L290 TraceCheckUtils]: 59: Hoare triple {2198#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2198#false} is VALID [2022-02-20 20:52:58,345 INFO L290 TraceCheckUtils]: 60: Hoare triple {2198#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2198#false} is VALID [2022-02-20 20:52:58,345 INFO L290 TraceCheckUtils]: 61: Hoare triple {2198#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2198#false} is VALID [2022-02-20 20:52:58,346 INFO L290 TraceCheckUtils]: 62: Hoare triple {2198#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,347 INFO L290 TraceCheckUtils]: 63: Hoare triple {2198#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,347 INFO L290 TraceCheckUtils]: 64: Hoare triple {2198#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2198#false} is VALID [2022-02-20 20:52:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:58,349 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:58,351 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [141774700] [2022-02-20 20:52:58,351 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [141774700] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:58,352 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:58,352 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:58,352 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416473085] [2022-02-20 20:52:58,352 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:58,353 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:58,354 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:58,354 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states 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 20:52:58,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:58,395 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:52:58,396 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:58,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:52:58,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:52:58,397 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 87 [2022-02-20 20:52:58,398 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 75 transitions, 192 flow. Second operand has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:52:58,398 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:58,398 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 87 [2022-02-20 20:52:58,398 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:58,605 INFO L129 PetriNetUnfolder]: 85/314 cut-off events. [2022-02-20 20:52:58,606 INFO L130 PetriNetUnfolder]: For 114/114 co-relation queries the response was YES. [2022-02-20 20:52:58,608 INFO L84 FinitePrefix]: Finished finitePrefix Result has 645 conditions, 314 events. 85/314 cut-off events. For 114/114 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 1495 event pairs, 28 based on Foata normal form. 5/312 useless extension candidates. Maximal degree in co-relation 638. Up to 107 conditions per place. [2022-02-20 20:52:58,610 INFO L132 encePairwiseOnDemand]: 79/87 looper letters, 38 selfloop transitions, 8 changer transitions 11/111 dead transitions. [2022-02-20 20:52:58,610 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 85 places, 111 transitions, 438 flow [2022-02-20 20:52:58,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:52:58,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:52:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 441 transitions. [2022-02-20 20:52:58,615 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8448275862068966 [2022-02-20 20:52:58,615 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 441 transitions. [2022-02-20 20:52:58,615 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 441 transitions. [2022-02-20 20:52:58,616 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:58,616 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 441 transitions. [2022-02-20 20:52:58,617 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 73.5) internal successors, (441), 6 states have internal predecessors, (441), 0 states have call successors, (0), 0 states 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 20:52:58,618 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 87.0) internal successors, (609), 7 states have internal predecessors, (609), 0 states have call successors, (0), 0 states 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 20:52:58,619 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 87.0) internal successors, (609), 7 states have internal predecessors, (609), 0 states have call successors, (0), 0 states 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 20:52:58,619 INFO L186 Difference]: Start difference. First operand has 80 places, 75 transitions, 192 flow. Second operand 6 states and 441 transitions. [2022-02-20 20:52:58,619 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 85 places, 111 transitions, 438 flow [2022-02-20 20:52:58,631 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 85 places, 111 transitions, 438 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:52:58,633 INFO L242 Difference]: Finished difference. Result has 89 places, 82 transitions, 268 flow [2022-02-20 20:52:58,634 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=192, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=75, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=69, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=268, PETRI_PLACES=89, PETRI_TRANSITIONS=82} [2022-02-20 20:52:58,634 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 12 predicate places. [2022-02-20 20:52:58,634 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 89 places, 82 transitions, 268 flow [2022-02-20 20:52:58,659 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 768 states, 766 states have (on average 2.4830287206266317) internal successors, (1902), 767 states have internal predecessors, (1902), 0 states have call successors, (0), 0 states 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 20:52:58,662 INFO L78 Accepts]: Start accepts. Automaton has has 768 states, 766 states have (on average 2.4830287206266317) internal successors, (1902), 767 states have internal predecessors, (1902), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:58,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:58,662 INFO L470 AbstractCegarLoop]: Abstraction has has 89 places, 82 transitions, 268 flow [2022-02-20 20:52:58,663 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:52:58,663 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:58,663 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:52:58,663 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:52:58,663 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:58,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:58,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1285977232, now seen corresponding path program 3 times [2022-02-20 20:52:58,664 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:58,664 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [117138266] [2022-02-20 20:52:58,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:58,794 INFO L290 TraceCheckUtils]: 0: Hoare triple {2978#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,794 INFO L290 TraceCheckUtils]: 1: Hoare triple {2978#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2978#true} is VALID [2022-02-20 20:52:58,794 INFO L290 TraceCheckUtils]: 2: Hoare triple {2978#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,795 INFO L290 TraceCheckUtils]: 3: Hoare triple {2978#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,795 INFO L290 TraceCheckUtils]: 4: Hoare triple {2978#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,795 INFO L290 TraceCheckUtils]: 5: Hoare triple {2978#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,795 INFO L290 TraceCheckUtils]: 6: Hoare triple {2978#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {2978#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {2978#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {2978#true} is VALID [2022-02-20 20:52:58,796 INFO L290 TraceCheckUtils]: 9: Hoare triple {2978#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {2978#true} is VALID [2022-02-20 20:52:58,796 INFO L290 TraceCheckUtils]: 10: Hoare triple {2978#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {2978#true} is VALID [2022-02-20 20:52:58,796 INFO L290 TraceCheckUtils]: 11: Hoare triple {2978#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,796 INFO L290 TraceCheckUtils]: 12: Hoare triple {2978#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,796 INFO L290 TraceCheckUtils]: 13: Hoare triple {2978#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2978#true} is VALID [2022-02-20 20:52:58,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {2978#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {2978#true} is VALID [2022-02-20 20:52:58,797 INFO L290 TraceCheckUtils]: 15: Hoare triple {2978#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2978#true} is VALID [2022-02-20 20:52:58,797 INFO L290 TraceCheckUtils]: 16: Hoare triple {2978#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2978#true} is VALID [2022-02-20 20:52:58,797 INFO L290 TraceCheckUtils]: 17: Hoare triple {2978#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {2978#true} is VALID [2022-02-20 20:52:58,797 INFO L290 TraceCheckUtils]: 18: Hoare triple {2978#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {2978#true} is VALID [2022-02-20 20:52:58,797 INFO L290 TraceCheckUtils]: 19: Hoare triple {2978#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {2978#true} is VALID [2022-02-20 20:52:58,798 INFO L290 TraceCheckUtils]: 20: Hoare triple {2978#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {2978#true} is VALID [2022-02-20 20:52:58,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {2978#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {2978#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2978#true} is VALID [2022-02-20 20:52:58,798 INFO L290 TraceCheckUtils]: 23: Hoare triple {2978#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2978#true} is VALID [2022-02-20 20:52:58,798 INFO L290 TraceCheckUtils]: 24: Hoare triple {2978#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2978#true} is VALID [2022-02-20 20:52:58,799 INFO L290 TraceCheckUtils]: 25: Hoare triple {2978#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,799 INFO L290 TraceCheckUtils]: 26: Hoare triple {2978#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:58,799 INFO L290 TraceCheckUtils]: 27: Hoare triple {2978#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {2978#true} is VALID [2022-02-20 20:52:58,799 INFO L290 TraceCheckUtils]: 28: Hoare triple {2978#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2978#true} is VALID [2022-02-20 20:52:58,799 INFO L290 TraceCheckUtils]: 29: Hoare triple {2978#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2978#true} is VALID [2022-02-20 20:52:58,799 INFO L290 TraceCheckUtils]: 30: Hoare triple {2978#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {2978#true} is VALID [2022-02-20 20:52:58,800 INFO L290 TraceCheckUtils]: 31: Hoare triple {2978#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {2978#true} is VALID [2022-02-20 20:52:58,800 INFO L290 TraceCheckUtils]: 32: Hoare triple {2978#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {2978#true} is VALID [2022-02-20 20:52:58,800 INFO L290 TraceCheckUtils]: 33: Hoare triple {2978#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2978#true} is VALID [2022-02-20 20:52:58,800 INFO L290 TraceCheckUtils]: 34: Hoare triple {2978#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2978#true} is VALID [2022-02-20 20:52:58,800 INFO L290 TraceCheckUtils]: 35: Hoare triple {2978#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2978#true} is VALID [2022-02-20 20:52:58,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {2978#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {2978#true} is VALID [2022-02-20 20:52:58,801 INFO L290 TraceCheckUtils]: 37: Hoare triple {2978#true} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {2980#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} is VALID [2022-02-20 20:52:58,801 INFO L290 TraceCheckUtils]: 38: Hoare triple {2980#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {2981#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {2981#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {2982#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,803 INFO L290 TraceCheckUtils]: 40: Hoare triple {2982#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {2982#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,803 INFO L290 TraceCheckUtils]: 41: Hoare triple {2982#(and (<= (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,804 INFO L290 TraceCheckUtils]: 42: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,805 INFO L290 TraceCheckUtils]: 43: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,805 INFO L290 TraceCheckUtils]: 44: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,806 INFO L290 TraceCheckUtils]: 45: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,806 INFO L290 TraceCheckUtils]: 46: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,807 INFO L290 TraceCheckUtils]: 47: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,807 INFO L290 TraceCheckUtils]: 48: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,808 INFO L290 TraceCheckUtils]: 49: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,809 INFO L290 TraceCheckUtils]: 50: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:58,809 INFO L290 TraceCheckUtils]: 51: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,809 INFO L290 TraceCheckUtils]: 52: Hoare triple {2979#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {2979#false} is VALID [2022-02-20 20:52:58,810 INFO L290 TraceCheckUtils]: 53: Hoare triple {2979#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,810 INFO L290 TraceCheckUtils]: 54: Hoare triple {2979#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2979#false} is VALID [2022-02-20 20:52:58,810 INFO L290 TraceCheckUtils]: 55: Hoare triple {2979#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2979#false} is VALID [2022-02-20 20:52:58,810 INFO L290 TraceCheckUtils]: 56: Hoare triple {2979#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,810 INFO L290 TraceCheckUtils]: 57: Hoare triple {2979#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2979#false} is VALID [2022-02-20 20:52:58,810 INFO L290 TraceCheckUtils]: 58: Hoare triple {2979#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,811 INFO L290 TraceCheckUtils]: 59: Hoare triple {2979#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2979#false} is VALID [2022-02-20 20:52:58,811 INFO L290 TraceCheckUtils]: 60: Hoare triple {2979#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2979#false} is VALID [2022-02-20 20:52:58,811 INFO L290 TraceCheckUtils]: 61: Hoare triple {2979#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2979#false} is VALID [2022-02-20 20:52:58,811 INFO L290 TraceCheckUtils]: 62: Hoare triple {2979#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,812 INFO L290 TraceCheckUtils]: 63: Hoare triple {2979#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,812 INFO L290 TraceCheckUtils]: 64: Hoare triple {2979#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:58,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:58,813 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:58,813 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [117138266] [2022-02-20 20:52:58,813 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [117138266] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:52:58,813 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1392947892] [2022-02-20 20:52:58,814 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 20:52:58,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:52:58,814 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:52:58,816 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:52:58,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 20:52:58,883 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-02-20 20:52:58,884 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:52:58,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 4 conjunts are in the unsatisfiable core [2022-02-20 20:52:58,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:58,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:52:59,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {2978#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {2978#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {2978#true} is VALID [2022-02-20 20:52:59,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {2978#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,418 INFO L290 TraceCheckUtils]: 3: Hoare triple {2978#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,418 INFO L290 TraceCheckUtils]: 4: Hoare triple {2978#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,418 INFO L290 TraceCheckUtils]: 5: Hoare triple {2978#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,418 INFO L290 TraceCheckUtils]: 6: Hoare triple {2978#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,418 INFO L290 TraceCheckUtils]: 7: Hoare triple {2978#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,419 INFO L290 TraceCheckUtils]: 8: Hoare triple {2978#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {2978#true} is VALID [2022-02-20 20:52:59,419 INFO L290 TraceCheckUtils]: 9: Hoare triple {2978#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {2978#true} is VALID [2022-02-20 20:52:59,419 INFO L290 TraceCheckUtils]: 10: Hoare triple {2978#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {2978#true} is VALID [2022-02-20 20:52:59,419 INFO L290 TraceCheckUtils]: 11: Hoare triple {2978#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,419 INFO L290 TraceCheckUtils]: 12: Hoare triple {2978#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,419 INFO L290 TraceCheckUtils]: 13: Hoare triple {2978#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {2978#true} is VALID [2022-02-20 20:52:59,420 INFO L290 TraceCheckUtils]: 14: Hoare triple {2978#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {2978#true} is VALID [2022-02-20 20:52:59,420 INFO L290 TraceCheckUtils]: 15: Hoare triple {2978#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {2978#true} is VALID [2022-02-20 20:52:59,420 INFO L290 TraceCheckUtils]: 16: Hoare triple {2978#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {2978#true} is VALID [2022-02-20 20:52:59,420 INFO L290 TraceCheckUtils]: 17: Hoare triple {2978#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {2978#true} is VALID [2022-02-20 20:52:59,420 INFO L290 TraceCheckUtils]: 18: Hoare triple {2978#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {2978#true} is VALID [2022-02-20 20:52:59,421 INFO L290 TraceCheckUtils]: 19: Hoare triple {2978#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {2978#true} is VALID [2022-02-20 20:52:59,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {2978#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {2978#true} is VALID [2022-02-20 20:52:59,421 INFO L290 TraceCheckUtils]: 21: Hoare triple {2978#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,421 INFO L290 TraceCheckUtils]: 22: Hoare triple {2978#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2978#true} is VALID [2022-02-20 20:52:59,421 INFO L290 TraceCheckUtils]: 23: Hoare triple {2978#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2978#true} is VALID [2022-02-20 20:52:59,421 INFO L290 TraceCheckUtils]: 24: Hoare triple {2978#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2978#true} is VALID [2022-02-20 20:52:59,422 INFO L290 TraceCheckUtils]: 25: Hoare triple {2978#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,422 INFO L290 TraceCheckUtils]: 26: Hoare triple {2978#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2978#true} is VALID [2022-02-20 20:52:59,422 INFO L290 TraceCheckUtils]: 27: Hoare triple {2978#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {2978#true} is VALID [2022-02-20 20:52:59,422 INFO L290 TraceCheckUtils]: 28: Hoare triple {2978#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {2978#true} is VALID [2022-02-20 20:52:59,422 INFO L290 TraceCheckUtils]: 29: Hoare triple {2978#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {2978#true} is VALID [2022-02-20 20:52:59,422 INFO L290 TraceCheckUtils]: 30: Hoare triple {2978#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {2978#true} is VALID [2022-02-20 20:52:59,423 INFO L290 TraceCheckUtils]: 31: Hoare triple {2978#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {2978#true} is VALID [2022-02-20 20:52:59,423 INFO L290 TraceCheckUtils]: 32: Hoare triple {2978#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {2978#true} is VALID [2022-02-20 20:52:59,423 INFO L290 TraceCheckUtils]: 33: Hoare triple {2978#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2978#true} is VALID [2022-02-20 20:52:59,423 INFO L290 TraceCheckUtils]: 34: Hoare triple {2978#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {2978#true} is VALID [2022-02-20 20:52:59,423 INFO L290 TraceCheckUtils]: 35: Hoare triple {2978#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {2978#true} is VALID [2022-02-20 20:52:59,424 INFO L290 TraceCheckUtils]: 36: Hoare triple {2978#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {2978#true} is VALID [2022-02-20 20:52:59,424 INFO L290 TraceCheckUtils]: 37: Hoare triple {2978#true} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {2980#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} is VALID [2022-02-20 20:52:59,425 INFO L290 TraceCheckUtils]: 38: Hoare triple {2980#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {2980#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} is VALID [2022-02-20 20:52:59,425 INFO L290 TraceCheckUtils]: 39: Hoare triple {2980#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,427 INFO L290 TraceCheckUtils]: 41: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,427 INFO L290 TraceCheckUtils]: 42: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,428 INFO L290 TraceCheckUtils]: 43: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,428 INFO L290 TraceCheckUtils]: 44: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,429 INFO L290 TraceCheckUtils]: 45: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,430 INFO L290 TraceCheckUtils]: 46: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,430 INFO L290 TraceCheckUtils]: 47: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,431 INFO L290 TraceCheckUtils]: 48: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,431 INFO L290 TraceCheckUtils]: 49: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,432 INFO L290 TraceCheckUtils]: 50: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,433 INFO L290 TraceCheckUtils]: 51: Hoare triple {2983#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) (+ ~N~0 (* (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 4294967296))) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,433 INFO L290 TraceCheckUtils]: 52: Hoare triple {2979#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {2979#false} is VALID [2022-02-20 20:52:59,433 INFO L290 TraceCheckUtils]: 53: Hoare triple {2979#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,433 INFO L290 TraceCheckUtils]: 54: Hoare triple {2979#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {2979#false} is VALID [2022-02-20 20:52:59,434 INFO L290 TraceCheckUtils]: 55: Hoare triple {2979#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2979#false} is VALID [2022-02-20 20:52:59,434 INFO L290 TraceCheckUtils]: 56: Hoare triple {2979#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,434 INFO L290 TraceCheckUtils]: 57: Hoare triple {2979#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {2979#false} is VALID [2022-02-20 20:52:59,434 INFO L290 TraceCheckUtils]: 58: Hoare triple {2979#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,434 INFO L290 TraceCheckUtils]: 59: Hoare triple {2979#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {2979#false} is VALID [2022-02-20 20:52:59,434 INFO L290 TraceCheckUtils]: 60: Hoare triple {2979#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2979#false} is VALID [2022-02-20 20:52:59,435 INFO L290 TraceCheckUtils]: 61: Hoare triple {2979#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {2979#false} is VALID [2022-02-20 20:52:59,435 INFO L290 TraceCheckUtils]: 62: Hoare triple {2979#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,435 INFO L290 TraceCheckUtils]: 63: Hoare triple {2979#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,435 INFO L290 TraceCheckUtils]: 64: Hoare triple {2979#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {2979#false} is VALID [2022-02-20 20:52:59,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:59,436 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 20:52:59,436 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1392947892] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:59,436 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 20:52:59,436 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 6 [2022-02-20 20:52:59,437 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96158919] [2022-02-20 20:52:59,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:59,437 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:59,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:59,438 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 0 states have call successors, (0), 0 states 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 20:52:59,489 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:52:59,490 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 20:52:59,490 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:52:59,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 20:52:59,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-02-20 20:52:59,491 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 68 out of 87 [2022-02-20 20:52:59,492 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 89 places, 82 transitions, 268 flow. Second operand has 4 states, 4 states have (on average 70.5) internal successors, (282), 4 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:52:59,492 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:52:59,492 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 68 of 87 [2022-02-20 20:52:59,492 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:52:59,607 INFO L129 PetriNetUnfolder]: 60/276 cut-off events. [2022-02-20 20:52:59,608 INFO L130 PetriNetUnfolder]: For 241/247 co-relation queries the response was YES. [2022-02-20 20:52:59,609 INFO L84 FinitePrefix]: Finished finitePrefix Result has 643 conditions, 276 events. 60/276 cut-off events. For 241/247 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1198 event pairs, 17 based on Foata normal form. 8/275 useless extension candidates. Maximal degree in co-relation 631. Up to 62 conditions per place. [2022-02-20 20:52:59,610 INFO L132 encePairwiseOnDemand]: 82/87 looper letters, 25 selfloop transitions, 10 changer transitions 2/96 dead transitions. [2022-02-20 20:52:59,610 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 91 places, 96 transitions, 407 flow [2022-02-20 20:52:59,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 20:52:59,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-02-20 20:52:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 301 transitions. [2022-02-20 20:52:59,614 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8649425287356322 [2022-02-20 20:52:59,614 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 301 transitions. [2022-02-20 20:52:59,614 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 301 transitions. [2022-02-20 20:52:59,614 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:52:59,615 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 301 transitions. [2022-02-20 20:52:59,615 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 75.25) internal successors, (301), 4 states have internal predecessors, (301), 0 states have call successors, (0), 0 states 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 20:52:59,616 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 87.0) internal successors, (435), 5 states have internal predecessors, (435), 0 states have call successors, (0), 0 states 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 20:52:59,617 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 87.0) internal successors, (435), 5 states have internal predecessors, (435), 0 states have call successors, (0), 0 states 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 20:52:59,617 INFO L186 Difference]: Start difference. First operand has 89 places, 82 transitions, 268 flow. Second operand 4 states and 301 transitions. [2022-02-20 20:52:59,617 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 91 places, 96 transitions, 407 flow [2022-02-20 20:52:59,632 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 90 places, 96 transitions, 403 flow, removed 2 selfloop flow, removed 1 redundant places. [2022-02-20 20:52:59,634 INFO L242 Difference]: Finished difference. Result has 92 places, 84 transitions, 319 flow [2022-02-20 20:52:59,634 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=259, PETRI_DIFFERENCE_MINUEND_PLACES=87, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=71, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=319, PETRI_PLACES=92, PETRI_TRANSITIONS=84} [2022-02-20 20:52:59,634 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 15 predicate places. [2022-02-20 20:52:59,635 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 92 places, 84 transitions, 319 flow [2022-02-20 20:52:59,671 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1017 states, 1015 states have (on average 2.5073891625615765) internal successors, (2545), 1016 states have internal predecessors, (2545), 0 states have call successors, (0), 0 states 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 20:52:59,673 INFO L78 Accepts]: Start accepts. Automaton has has 1017 states, 1015 states have (on average 2.5073891625615765) internal successors, (2545), 1016 states have internal predecessors, (2545), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:59,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:52:59,674 INFO L470 AbstractCegarLoop]: Abstraction has has 92 places, 84 transitions, 319 flow [2022-02-20 20:52:59,674 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 70.5) internal successors, (282), 4 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:52:59,674 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:52:59,674 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:52:59,700 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 20:52:59,887 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:52:59,887 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:52:59,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:52:59,888 INFO L85 PathProgramCache]: Analyzing trace with hash -30452932, now seen corresponding path program 4 times [2022-02-20 20:52:59,888 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:52:59,888 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [873173256] [2022-02-20 20:52:59,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:52:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:52:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:52:59,984 INFO L290 TraceCheckUtils]: 0: Hoare triple {4197#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,984 INFO L290 TraceCheckUtils]: 1: Hoare triple {4197#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {4197#true} is VALID [2022-02-20 20:52:59,984 INFO L290 TraceCheckUtils]: 2: Hoare triple {4197#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,984 INFO L290 TraceCheckUtils]: 3: Hoare triple {4197#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,985 INFO L290 TraceCheckUtils]: 4: Hoare triple {4197#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,985 INFO L290 TraceCheckUtils]: 5: Hoare triple {4197#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,985 INFO L290 TraceCheckUtils]: 6: Hoare triple {4197#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,985 INFO L290 TraceCheckUtils]: 7: Hoare triple {4197#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,985 INFO L290 TraceCheckUtils]: 8: Hoare triple {4197#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {4197#true} is VALID [2022-02-20 20:52:59,985 INFO L290 TraceCheckUtils]: 9: Hoare triple {4197#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {4197#true} is VALID [2022-02-20 20:52:59,986 INFO L290 TraceCheckUtils]: 10: Hoare triple {4197#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {4197#true} is VALID [2022-02-20 20:52:59,986 INFO L290 TraceCheckUtils]: 11: Hoare triple {4197#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,986 INFO L290 TraceCheckUtils]: 12: Hoare triple {4197#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {4197#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {4197#true} is VALID [2022-02-20 20:52:59,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {4197#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {4197#true} is VALID [2022-02-20 20:52:59,986 INFO L290 TraceCheckUtils]: 15: Hoare triple {4197#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {4197#true} is VALID [2022-02-20 20:52:59,987 INFO L290 TraceCheckUtils]: 16: Hoare triple {4197#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {4197#true} is VALID [2022-02-20 20:52:59,987 INFO L290 TraceCheckUtils]: 17: Hoare triple {4197#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {4197#true} is VALID [2022-02-20 20:52:59,987 INFO L290 TraceCheckUtils]: 18: Hoare triple {4197#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {4197#true} is VALID [2022-02-20 20:52:59,987 INFO L290 TraceCheckUtils]: 19: Hoare triple {4197#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {4197#true} is VALID [2022-02-20 20:52:59,987 INFO L290 TraceCheckUtils]: 20: Hoare triple {4197#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {4197#true} is VALID [2022-02-20 20:52:59,987 INFO L290 TraceCheckUtils]: 21: Hoare triple {4197#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,988 INFO L290 TraceCheckUtils]: 22: Hoare triple {4197#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {4197#true} is VALID [2022-02-20 20:52:59,988 INFO L290 TraceCheckUtils]: 23: Hoare triple {4197#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4197#true} is VALID [2022-02-20 20:52:59,988 INFO L290 TraceCheckUtils]: 24: Hoare triple {4197#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4197#true} is VALID [2022-02-20 20:52:59,988 INFO L290 TraceCheckUtils]: 25: Hoare triple {4197#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,988 INFO L290 TraceCheckUtils]: 26: Hoare triple {4197#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4197#true} is VALID [2022-02-20 20:52:59,988 INFO L290 TraceCheckUtils]: 27: Hoare triple {4197#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {4197#true} is VALID [2022-02-20 20:52:59,989 INFO L290 TraceCheckUtils]: 28: Hoare triple {4197#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {4197#true} is VALID [2022-02-20 20:52:59,989 INFO L290 TraceCheckUtils]: 29: Hoare triple {4197#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {4197#true} is VALID [2022-02-20 20:52:59,989 INFO L290 TraceCheckUtils]: 30: Hoare triple {4197#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {4197#true} is VALID [2022-02-20 20:52:59,989 INFO L290 TraceCheckUtils]: 31: Hoare triple {4197#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {4197#true} is VALID [2022-02-20 20:52:59,989 INFO L290 TraceCheckUtils]: 32: Hoare triple {4197#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {4197#true} is VALID [2022-02-20 20:52:59,989 INFO L290 TraceCheckUtils]: 33: Hoare triple {4197#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {4197#true} is VALID [2022-02-20 20:52:59,990 INFO L290 TraceCheckUtils]: 34: Hoare triple {4197#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {4197#true} is VALID [2022-02-20 20:52:59,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {4197#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {4197#true} is VALID [2022-02-20 20:52:59,990 INFO L290 TraceCheckUtils]: 36: Hoare triple {4197#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {4197#true} is VALID [2022-02-20 20:52:59,990 INFO L290 TraceCheckUtils]: 37: Hoare triple {4197#true} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {4199#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} is VALID [2022-02-20 20:52:59,991 INFO L290 TraceCheckUtils]: 38: Hoare triple {4199#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {4200#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:52:59,992 INFO L290 TraceCheckUtils]: 39: Hoare triple {4200#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {4201#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:52:59,992 INFO L290 TraceCheckUtils]: 40: Hoare triple {4201#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (* (div ~N~0 4294967296) 4294967296)))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,992 INFO L290 TraceCheckUtils]: 41: Hoare triple {4198#false} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {4198#false} is VALID [2022-02-20 20:52:59,993 INFO L290 TraceCheckUtils]: 42: Hoare triple {4198#false} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {4198#false} is VALID [2022-02-20 20:52:59,993 INFO L290 TraceCheckUtils]: 43: Hoare triple {4198#false} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {4198#false} is VALID [2022-02-20 20:52:59,993 INFO L290 TraceCheckUtils]: 44: Hoare triple {4198#false} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {4198#false} is VALID [2022-02-20 20:52:59,993 INFO L290 TraceCheckUtils]: 45: Hoare triple {4198#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,993 INFO L290 TraceCheckUtils]: 46: Hoare triple {4198#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {4198#false} is VALID [2022-02-20 20:52:59,993 INFO L290 TraceCheckUtils]: 47: Hoare triple {4198#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {4198#false} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {4198#false} is VALID [2022-02-20 20:52:59,994 INFO L290 TraceCheckUtils]: 49: Hoare triple {4198#false} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {4198#false} is VALID [2022-02-20 20:52:59,994 INFO L290 TraceCheckUtils]: 50: Hoare triple {4198#false} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {4198#false} is VALID [2022-02-20 20:52:59,994 INFO L290 TraceCheckUtils]: 51: Hoare triple {4198#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,994 INFO L290 TraceCheckUtils]: 52: Hoare triple {4198#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {4198#false} is VALID [2022-02-20 20:52:59,994 INFO L290 TraceCheckUtils]: 53: Hoare triple {4198#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {4198#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {4198#false} is VALID [2022-02-20 20:52:59,995 INFO L290 TraceCheckUtils]: 55: Hoare triple {4198#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {4198#false} is VALID [2022-02-20 20:52:59,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {4198#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,995 INFO L290 TraceCheckUtils]: 57: Hoare triple {4198#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {4198#false} is VALID [2022-02-20 20:52:59,995 INFO L290 TraceCheckUtils]: 58: Hoare triple {4198#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,995 INFO L290 TraceCheckUtils]: 59: Hoare triple {4198#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {4198#false} is VALID [2022-02-20 20:52:59,996 INFO L290 TraceCheckUtils]: 60: Hoare triple {4198#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4198#false} is VALID [2022-02-20 20:52:59,996 INFO L290 TraceCheckUtils]: 61: Hoare triple {4198#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {4198#false} is VALID [2022-02-20 20:52:59,996 INFO L290 TraceCheckUtils]: 62: Hoare triple {4198#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,996 INFO L290 TraceCheckUtils]: 63: Hoare triple {4198#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,996 INFO L290 TraceCheckUtils]: 64: Hoare triple {4198#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {4198#false} is VALID [2022-02-20 20:52:59,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:52:59,997 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:52:59,997 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [873173256] [2022-02-20 20:52:59,997 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [873173256] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:52:59,997 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:52:59,997 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:52:59,998 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336371354] [2022-02-20 20:52:59,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:52:59,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-02-20 20:52:59,999 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:52:59,999 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states 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 20:53:00,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:00,047 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:53:00,050 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:00,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:53:00,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:53:00,051 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 87 [2022-02-20 20:53:00,051 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 92 places, 84 transitions, 319 flow. Second operand has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:53:00,052 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:00,052 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 87 [2022-02-20 20:53:00,052 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:00,289 INFO L129 PetriNetUnfolder]: 108/345 cut-off events. [2022-02-20 20:53:00,289 INFO L130 PetriNetUnfolder]: For 527/527 co-relation queries the response was YES. [2022-02-20 20:53:00,290 INFO L84 FinitePrefix]: Finished finitePrefix Result has 992 conditions, 345 events. 108/345 cut-off events. For 527/527 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1420 event pairs, 36 based on Foata normal form. 1/338 useless extension candidates. Maximal degree in co-relation 978. Up to 112 conditions per place. [2022-02-20 20:53:00,293 INFO L132 encePairwiseOnDemand]: 81/87 looper letters, 41 selfloop transitions, 9 changer transitions 1/105 dead transitions. [2022-02-20 20:53:00,294 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 95 places, 105 transitions, 538 flow [2022-02-20 20:53:00,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-02-20 20:53:00,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-02-20 20:53:00,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 363 transitions. [2022-02-20 20:53:00,297 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8344827586206897 [2022-02-20 20:53:00,298 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 363 transitions. [2022-02-20 20:53:00,298 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 363 transitions. [2022-02-20 20:53:00,298 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:00,298 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 363 transitions. [2022-02-20 20:53:00,299 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 72.6) internal successors, (363), 5 states have internal predecessors, (363), 0 states have call successors, (0), 0 states 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 20:53:00,300 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 87.0) internal successors, (522), 6 states have internal predecessors, (522), 0 states have call successors, (0), 0 states 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 20:53:00,300 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 87.0) internal successors, (522), 6 states have internal predecessors, (522), 0 states have call successors, (0), 0 states 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 20:53:00,300 INFO L186 Difference]: Start difference. First operand has 92 places, 84 transitions, 319 flow. Second operand 5 states and 363 transitions. [2022-02-20 20:53:00,300 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 95 places, 105 transitions, 538 flow [2022-02-20 20:53:00,350 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 93 places, 105 transitions, 519 flow, removed 6 selfloop flow, removed 2 redundant places. [2022-02-20 20:53:00,351 INFO L242 Difference]: Finished difference. Result has 96 places, 87 transitions, 362 flow [2022-02-20 20:53:00,352 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=305, PETRI_DIFFERENCE_MINUEND_PLACES=89, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=84, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=76, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=362, PETRI_PLACES=96, PETRI_TRANSITIONS=87} [2022-02-20 20:53:00,354 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 19 predicate places. [2022-02-20 20:53:00,354 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 96 places, 87 transitions, 362 flow [2022-02-20 20:53:00,404 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1017 states, 1015 states have (on average 2.503448275862069) internal successors, (2541), 1016 states have internal predecessors, (2541), 0 states have call successors, (0), 0 states 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 20:53:00,407 INFO L78 Accepts]: Start accepts. Automaton has has 1017 states, 1015 states have (on average 2.503448275862069) internal successors, (2541), 1016 states have internal predecessors, (2541), 0 states have call successors, (0), 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 65 [2022-02-20 20:53:00,407 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:00,407 INFO L470 AbstractCegarLoop]: Abstraction has has 96 places, 87 transitions, 362 flow [2022-02-20 20:53:00,407 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:53:00,407 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:00,408 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:53:00,408 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:53:00,408 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:00,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:00,408 INFO L85 PathProgramCache]: Analyzing trace with hash 2095100888, now seen corresponding path program 5 times [2022-02-20 20:53:00,409 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:00,409 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712152168] [2022-02-20 20:53:00,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:00,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:00,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {5226#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {5226#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {5226#true} is VALID [2022-02-20 20:53:00,473 INFO L290 TraceCheckUtils]: 2: Hoare triple {5226#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,473 INFO L290 TraceCheckUtils]: 3: Hoare triple {5226#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,473 INFO L290 TraceCheckUtils]: 4: Hoare triple {5226#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,473 INFO L290 TraceCheckUtils]: 5: Hoare triple {5226#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,473 INFO L290 TraceCheckUtils]: 6: Hoare triple {5226#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,473 INFO L290 TraceCheckUtils]: 7: Hoare triple {5226#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,474 INFO L290 TraceCheckUtils]: 8: Hoare triple {5226#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {5226#true} is VALID [2022-02-20 20:53:00,474 INFO L290 TraceCheckUtils]: 9: Hoare triple {5226#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {5226#true} is VALID [2022-02-20 20:53:00,474 INFO L290 TraceCheckUtils]: 10: Hoare triple {5226#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {5226#true} is VALID [2022-02-20 20:53:00,474 INFO L290 TraceCheckUtils]: 11: Hoare triple {5226#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,474 INFO L290 TraceCheckUtils]: 12: Hoare triple {5226#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,474 INFO L290 TraceCheckUtils]: 13: Hoare triple {5226#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {5226#true} is VALID [2022-02-20 20:53:00,475 INFO L290 TraceCheckUtils]: 14: Hoare triple {5226#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {5226#true} is VALID [2022-02-20 20:53:00,475 INFO L290 TraceCheckUtils]: 15: Hoare triple {5226#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {5226#true} is VALID [2022-02-20 20:53:00,475 INFO L290 TraceCheckUtils]: 16: Hoare triple {5226#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {5226#true} is VALID [2022-02-20 20:53:00,475 INFO L290 TraceCheckUtils]: 17: Hoare triple {5226#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {5226#true} is VALID [2022-02-20 20:53:00,475 INFO L290 TraceCheckUtils]: 18: Hoare triple {5226#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 19: Hoare triple {5226#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 20: Hoare triple {5226#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 21: Hoare triple {5226#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 22: Hoare triple {5226#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 23: Hoare triple {5226#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 24: Hoare triple {5226#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5226#true} is VALID [2022-02-20 20:53:00,476 INFO L290 TraceCheckUtils]: 25: Hoare triple {5226#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {5226#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5226#true} is VALID [2022-02-20 20:53:00,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {5226#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {5226#true} is VALID [2022-02-20 20:53:00,477 INFO L290 TraceCheckUtils]: 28: Hoare triple {5226#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {5226#true} is VALID [2022-02-20 20:53:00,477 INFO L290 TraceCheckUtils]: 29: Hoare triple {5226#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {5226#true} is VALID [2022-02-20 20:53:00,477 INFO L290 TraceCheckUtils]: 30: Hoare triple {5226#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {5226#true} is VALID [2022-02-20 20:53:00,477 INFO L290 TraceCheckUtils]: 31: Hoare triple {5226#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {5226#true} is VALID [2022-02-20 20:53:00,478 INFO L290 TraceCheckUtils]: 32: Hoare triple {5226#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {5226#true} is VALID [2022-02-20 20:53:00,478 INFO L290 TraceCheckUtils]: 33: Hoare triple {5226#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {5226#true} is VALID [2022-02-20 20:53:00,478 INFO L290 TraceCheckUtils]: 34: Hoare triple {5226#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {5226#true} is VALID [2022-02-20 20:53:00,478 INFO L290 TraceCheckUtils]: 35: Hoare triple {5226#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {5226#true} is VALID [2022-02-20 20:53:00,478 INFO L290 TraceCheckUtils]: 36: Hoare triple {5226#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {5226#true} is VALID [2022-02-20 20:53:00,479 INFO L290 TraceCheckUtils]: 37: Hoare triple {5226#true} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {5228#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} is VALID [2022-02-20 20:53:00,479 INFO L290 TraceCheckUtils]: 38: Hoare triple {5228#(= |thread2Thread1of1ForFork1_~i~1#1| 0)} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {5229#(<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296)) 4294967296))} is VALID [2022-02-20 20:53:00,480 INFO L290 TraceCheckUtils]: 39: Hoare triple {5229#(<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296)) 4294967296))} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {5230#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:53:00,481 INFO L290 TraceCheckUtils]: 40: Hoare triple {5230#(and (= thread1Thread1of1ForFork0_~i~0 0) (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (* (div ~N~0 4294967296) 4294967296)))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,481 INFO L290 TraceCheckUtils]: 41: Hoare triple {5227#false} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {5227#false} is VALID [2022-02-20 20:53:00,481 INFO L290 TraceCheckUtils]: 42: Hoare triple {5227#false} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {5227#false} is VALID [2022-02-20 20:53:00,481 INFO L290 TraceCheckUtils]: 43: Hoare triple {5227#false} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {5227#false} is VALID [2022-02-20 20:53:00,481 INFO L290 TraceCheckUtils]: 44: Hoare triple {5227#false} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {5227#false} is VALID [2022-02-20 20:53:00,481 INFO L290 TraceCheckUtils]: 45: Hoare triple {5227#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,482 INFO L290 TraceCheckUtils]: 46: Hoare triple {5227#false} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {5227#false} is VALID [2022-02-20 20:53:00,482 INFO L290 TraceCheckUtils]: 47: Hoare triple {5227#false} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {5227#false} is VALID [2022-02-20 20:53:00,482 INFO L290 TraceCheckUtils]: 48: Hoare triple {5227#false} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {5227#false} is VALID [2022-02-20 20:53:00,482 INFO L290 TraceCheckUtils]: 49: Hoare triple {5227#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {5227#false} is VALID [2022-02-20 20:53:00,482 INFO L290 TraceCheckUtils]: 50: Hoare triple {5227#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,482 INFO L290 TraceCheckUtils]: 51: Hoare triple {5227#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,483 INFO L290 TraceCheckUtils]: 52: Hoare triple {5227#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {5227#false} is VALID [2022-02-20 20:53:00,483 INFO L290 TraceCheckUtils]: 53: Hoare triple {5227#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5227#false} is VALID [2022-02-20 20:53:00,483 INFO L290 TraceCheckUtils]: 54: Hoare triple {5227#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {5227#false} is VALID [2022-02-20 20:53:00,483 INFO L290 TraceCheckUtils]: 55: Hoare triple {5227#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,483 INFO L290 TraceCheckUtils]: 56: Hoare triple {5227#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {5227#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 58: Hoare triple {5227#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 59: Hoare triple {5227#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 60: Hoare triple {5227#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 61: Hoare triple {5227#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 62: Hoare triple {5227#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,484 INFO L290 TraceCheckUtils]: 63: Hoare triple {5227#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,485 INFO L290 TraceCheckUtils]: 64: Hoare triple {5227#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {5227#false} is VALID [2022-02-20 20:53:00,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:00,485 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:00,485 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712152168] [2022-02-20 20:53:00,486 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712152168] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:53:00,486 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:53:00,486 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-02-20 20:53:00,486 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555618579] [2022-02-20 20:53:00,486 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:53:00,487 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 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 65 [2022-02-20 20:53:00,487 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:00,487 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 13.0) internal successors, (65), 5 states have internal predecessors, (65), 0 states have call successors, (0), 0 states 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 20:53:00,525 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:00,526 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 20:53:00,526 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:00,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 20:53:00,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-02-20 20:53:00,527 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 65 out of 87 [2022-02-20 20:53:00,528 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 87 transitions, 362 flow. Second operand has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:53:00,528 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:00,528 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 65 of 87 [2022-02-20 20:53:00,528 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:00,733 INFO L129 PetriNetUnfolder]: 107/318 cut-off events. [2022-02-20 20:53:00,734 INFO L130 PetriNetUnfolder]: For 639/641 co-relation queries the response was YES. [2022-02-20 20:53:00,735 INFO L84 FinitePrefix]: Finished finitePrefix Result has 982 conditions, 318 events. 107/318 cut-off events. For 639/641 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1238 event pairs, 37 based on Foata normal form. 1/311 useless extension candidates. Maximal degree in co-relation 966. Up to 111 conditions per place. [2022-02-20 20:53:00,736 INFO L132 encePairwiseOnDemand]: 80/87 looper letters, 32 selfloop transitions, 9 changer transitions 2/97 dead transitions. [2022-02-20 20:53:00,736 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 97 transitions, 500 flow [2022-02-20 20:53:00,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 20:53:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-02-20 20:53:00,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 420 transitions. [2022-02-20 20:53:00,742 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8045977011494253 [2022-02-20 20:53:00,742 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 420 transitions. [2022-02-20 20:53:00,743 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 420 transitions. [2022-02-20 20:53:00,743 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:00,743 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 420 transitions. [2022-02-20 20:53:00,744 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 70.0) internal successors, (420), 6 states have internal predecessors, (420), 0 states have call successors, (0), 0 states 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 20:53:00,745 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 87.0) internal successors, (609), 7 states have internal predecessors, (609), 0 states have call successors, (0), 0 states 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 20:53:00,745 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 87.0) internal successors, (609), 7 states have internal predecessors, (609), 0 states have call successors, (0), 0 states 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 20:53:00,746 INFO L186 Difference]: Start difference. First operand has 96 places, 87 transitions, 362 flow. Second operand 6 states and 420 transitions. [2022-02-20 20:53:00,746 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 97 transitions, 500 flow [2022-02-20 20:53:00,898 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 98 places, 97 transitions, 489 flow, removed 2 selfloop flow, removed 2 redundant places. [2022-02-20 20:53:00,900 INFO L242 Difference]: Finished difference. Result has 101 places, 87 transitions, 382 flow [2022-02-20 20:53:00,900 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=351, PETRI_DIFFERENCE_MINUEND_PLACES=93, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=87, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=78, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=382, PETRI_PLACES=101, PETRI_TRANSITIONS=87} [2022-02-20 20:53:00,901 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 24 predicate places. [2022-02-20 20:53:00,901 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 101 places, 87 transitions, 382 flow [2022-02-20 20:53:00,937 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 843 states, 842 states have (on average 2.5368171021377672) internal successors, (2136), 842 states have internal predecessors, (2136), 0 states have call successors, (0), 0 states 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 20:53:00,939 INFO L78 Accepts]: Start accepts. Automaton has has 843 states, 842 states have (on average 2.5368171021377672) internal successors, (2136), 842 states have internal predecessors, (2136), 0 states have call successors, (0), 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 65 [2022-02-20 20:53:00,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:00,939 INFO L470 AbstractCegarLoop]: Abstraction has has 101 places, 87 transitions, 382 flow [2022-02-20 20:53:00,940 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 67.6) internal successors, (338), 5 states have internal predecessors, (338), 0 states have call successors, (0), 0 states 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 20:53:00,940 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:00,940 INFO L254 CegarLoopForPetriNet]: 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] [2022-02-20 20:53:00,940 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:53:00,940 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:00,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:00,941 INFO L85 PathProgramCache]: Analyzing trace with hash 1438588188, now seen corresponding path program 1 times [2022-02-20 20:53:00,941 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:00,941 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669730757] [2022-02-20 20:53:00,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:00,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:00,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:01,039 INFO L290 TraceCheckUtils]: 0: Hoare triple {6083#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {6083#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6083#true} is VALID [2022-02-20 20:53:01,040 INFO L290 TraceCheckUtils]: 2: Hoare triple {6083#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,040 INFO L290 TraceCheckUtils]: 3: Hoare triple {6083#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,040 INFO L290 TraceCheckUtils]: 4: Hoare triple {6083#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,040 INFO L290 TraceCheckUtils]: 5: Hoare triple {6083#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,041 INFO L290 TraceCheckUtils]: 6: Hoare triple {6083#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,041 INFO L290 TraceCheckUtils]: 7: Hoare triple {6083#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,041 INFO L290 TraceCheckUtils]: 8: Hoare triple {6083#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {6083#true} is VALID [2022-02-20 20:53:01,041 INFO L290 TraceCheckUtils]: 9: Hoare triple {6083#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,042 INFO L290 TraceCheckUtils]: 10: Hoare triple {6085#(= ~counter~0 0)} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,042 INFO L290 TraceCheckUtils]: 11: Hoare triple {6085#(= ~counter~0 0)} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,042 INFO L290 TraceCheckUtils]: 12: Hoare triple {6085#(= ~counter~0 0)} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,043 INFO L290 TraceCheckUtils]: 13: Hoare triple {6085#(= ~counter~0 0)} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,043 INFO L290 TraceCheckUtils]: 14: Hoare triple {6085#(= ~counter~0 0)} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,043 INFO L290 TraceCheckUtils]: 15: Hoare triple {6085#(= ~counter~0 0)} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,044 INFO L290 TraceCheckUtils]: 16: Hoare triple {6085#(= ~counter~0 0)} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,044 INFO L290 TraceCheckUtils]: 17: Hoare triple {6085#(= ~counter~0 0)} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,044 INFO L290 TraceCheckUtils]: 18: Hoare triple {6085#(= ~counter~0 0)} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,045 INFO L290 TraceCheckUtils]: 19: Hoare triple {6085#(= ~counter~0 0)} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,045 INFO L290 TraceCheckUtils]: 20: Hoare triple {6085#(= ~counter~0 0)} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {6085#(= ~counter~0 0)} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,046 INFO L290 TraceCheckUtils]: 22: Hoare triple {6085#(= ~counter~0 0)} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,046 INFO L290 TraceCheckUtils]: 23: Hoare triple {6085#(= ~counter~0 0)} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,047 INFO L290 TraceCheckUtils]: 24: Hoare triple {6085#(= ~counter~0 0)} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,047 INFO L290 TraceCheckUtils]: 25: Hoare triple {6085#(= ~counter~0 0)} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,047 INFO L290 TraceCheckUtils]: 26: Hoare triple {6085#(= ~counter~0 0)} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,048 INFO L290 TraceCheckUtils]: 27: Hoare triple {6085#(= ~counter~0 0)} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,048 INFO L290 TraceCheckUtils]: 28: Hoare triple {6085#(= ~counter~0 0)} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,048 INFO L290 TraceCheckUtils]: 29: Hoare triple {6085#(= ~counter~0 0)} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {6085#(= ~counter~0 0)} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,049 INFO L290 TraceCheckUtils]: 31: Hoare triple {6085#(= ~counter~0 0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {6085#(= ~counter~0 0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,050 INFO L290 TraceCheckUtils]: 33: Hoare triple {6085#(= ~counter~0 0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,050 INFO L290 TraceCheckUtils]: 34: Hoare triple {6085#(= ~counter~0 0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,050 INFO L290 TraceCheckUtils]: 35: Hoare triple {6085#(= ~counter~0 0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,051 INFO L290 TraceCheckUtils]: 36: Hoare triple {6085#(= ~counter~0 0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,051 INFO L290 TraceCheckUtils]: 37: Hoare triple {6085#(= ~counter~0 0)} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,051 INFO L290 TraceCheckUtils]: 38: Hoare triple {6085#(= ~counter~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,052 INFO L290 TraceCheckUtils]: 39: Hoare triple {6085#(= ~counter~0 0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,052 INFO L290 TraceCheckUtils]: 40: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,053 INFO L290 TraceCheckUtils]: 41: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,053 INFO L290 TraceCheckUtils]: 42: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,054 INFO L290 TraceCheckUtils]: 43: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,055 INFO L290 TraceCheckUtils]: 44: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,055 INFO L290 TraceCheckUtils]: 45: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,055 INFO L290 TraceCheckUtils]: 46: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,056 INFO L290 TraceCheckUtils]: 47: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,056 INFO L290 TraceCheckUtils]: 48: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,056 INFO L290 TraceCheckUtils]: 49: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,057 INFO L290 TraceCheckUtils]: 50: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,057 INFO L290 TraceCheckUtils]: 51: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,058 INFO L290 TraceCheckUtils]: 52: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,058 INFO L290 TraceCheckUtils]: 53: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,058 INFO L290 TraceCheckUtils]: 54: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,059 INFO L290 TraceCheckUtils]: 55: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,059 INFO L290 TraceCheckUtils]: 56: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,059 INFO L290 TraceCheckUtils]: 57: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,060 INFO L290 TraceCheckUtils]: 58: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,060 INFO L290 TraceCheckUtils]: 59: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,060 INFO L290 TraceCheckUtils]: 60: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,061 INFO L290 TraceCheckUtils]: 61: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,071 INFO L290 TraceCheckUtils]: 62: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,072 INFO L290 TraceCheckUtils]: 63: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,072 INFO L290 TraceCheckUtils]: 64: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:01,073 INFO L290 TraceCheckUtils]: 65: Hoare triple {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:01,073 INFO L290 TraceCheckUtils]: 66: Hoare triple {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6089#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:53:01,073 INFO L290 TraceCheckUtils]: 67: Hoare triple {6089#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,074 INFO L290 TraceCheckUtils]: 68: Hoare triple {6084#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,074 INFO L290 TraceCheckUtils]: 69: Hoare triple {6084#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:01,074 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:01,075 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [669730757] [2022-02-20 20:53:01,075 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [669730757] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:01,075 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [163190646] [2022-02-20 20:53:01,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:01,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:01,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:01,077 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:01,083 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 20:53:01,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:01,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 13 conjunts are in the unsatisfiable core [2022-02-20 20:53:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:01,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:01,393 INFO L290 TraceCheckUtils]: 0: Hoare triple {6083#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,393 INFO L290 TraceCheckUtils]: 1: Hoare triple {6083#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6083#true} is VALID [2022-02-20 20:53:01,393 INFO L290 TraceCheckUtils]: 2: Hoare triple {6083#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,393 INFO L290 TraceCheckUtils]: 3: Hoare triple {6083#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,393 INFO L290 TraceCheckUtils]: 4: Hoare triple {6083#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,394 INFO L290 TraceCheckUtils]: 5: Hoare triple {6083#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,394 INFO L290 TraceCheckUtils]: 6: Hoare triple {6083#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,394 INFO L290 TraceCheckUtils]: 7: Hoare triple {6083#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,394 INFO L290 TraceCheckUtils]: 8: Hoare triple {6083#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {6083#true} is VALID [2022-02-20 20:53:01,394 INFO L290 TraceCheckUtils]: 9: Hoare triple {6083#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,395 INFO L290 TraceCheckUtils]: 10: Hoare triple {6085#(= ~counter~0 0)} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,395 INFO L290 TraceCheckUtils]: 11: Hoare triple {6085#(= ~counter~0 0)} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,395 INFO L290 TraceCheckUtils]: 12: Hoare triple {6085#(= ~counter~0 0)} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,396 INFO L290 TraceCheckUtils]: 13: Hoare triple {6085#(= ~counter~0 0)} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,396 INFO L290 TraceCheckUtils]: 14: Hoare triple {6085#(= ~counter~0 0)} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,397 INFO L290 TraceCheckUtils]: 15: Hoare triple {6085#(= ~counter~0 0)} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,397 INFO L290 TraceCheckUtils]: 16: Hoare triple {6085#(= ~counter~0 0)} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {6085#(= ~counter~0 0)} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,398 INFO L290 TraceCheckUtils]: 18: Hoare triple {6085#(= ~counter~0 0)} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,398 INFO L290 TraceCheckUtils]: 19: Hoare triple {6085#(= ~counter~0 0)} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {6085#(= ~counter~0 0)} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,399 INFO L290 TraceCheckUtils]: 21: Hoare triple {6085#(= ~counter~0 0)} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,399 INFO L290 TraceCheckUtils]: 22: Hoare triple {6085#(= ~counter~0 0)} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,399 INFO L290 TraceCheckUtils]: 23: Hoare triple {6085#(= ~counter~0 0)} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,400 INFO L290 TraceCheckUtils]: 24: Hoare triple {6085#(= ~counter~0 0)} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,400 INFO L290 TraceCheckUtils]: 25: Hoare triple {6085#(= ~counter~0 0)} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,401 INFO L290 TraceCheckUtils]: 26: Hoare triple {6085#(= ~counter~0 0)} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {6085#(= ~counter~0 0)} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,401 INFO L290 TraceCheckUtils]: 28: Hoare triple {6085#(= ~counter~0 0)} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,402 INFO L290 TraceCheckUtils]: 29: Hoare triple {6085#(= ~counter~0 0)} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,402 INFO L290 TraceCheckUtils]: 30: Hoare triple {6085#(= ~counter~0 0)} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {6085#(= ~counter~0 0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,403 INFO L290 TraceCheckUtils]: 32: Hoare triple {6085#(= ~counter~0 0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,403 INFO L290 TraceCheckUtils]: 33: Hoare triple {6085#(= ~counter~0 0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {6085#(= ~counter~0 0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,404 INFO L290 TraceCheckUtils]: 35: Hoare triple {6085#(= ~counter~0 0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,404 INFO L290 TraceCheckUtils]: 36: Hoare triple {6085#(= ~counter~0 0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,404 INFO L290 TraceCheckUtils]: 37: Hoare triple {6085#(= ~counter~0 0)} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,405 INFO L290 TraceCheckUtils]: 38: Hoare triple {6085#(= ~counter~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {6085#(= ~counter~0 0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,406 INFO L290 TraceCheckUtils]: 40: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,406 INFO L290 TraceCheckUtils]: 41: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,407 INFO L290 TraceCheckUtils]: 42: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} is VALID [2022-02-20 20:53:01,408 INFO L290 TraceCheckUtils]: 43: Hoare triple {6086#(and (<= ~counter~0 ~c~0) (<= ~c~0 ~counter~0))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,408 INFO L290 TraceCheckUtils]: 44: Hoare triple {6085#(= ~counter~0 0)} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,408 INFO L290 TraceCheckUtils]: 45: Hoare triple {6085#(= ~counter~0 0)} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,409 INFO L290 TraceCheckUtils]: 46: Hoare triple {6085#(= ~counter~0 0)} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,409 INFO L290 TraceCheckUtils]: 47: Hoare triple {6085#(= ~counter~0 0)} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,409 INFO L290 TraceCheckUtils]: 48: Hoare triple {6085#(= ~counter~0 0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {6085#(= ~counter~0 0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,410 INFO L290 TraceCheckUtils]: 50: Hoare triple {6085#(= ~counter~0 0)} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,410 INFO L290 TraceCheckUtils]: 51: Hoare triple {6085#(= ~counter~0 0)} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,411 INFO L290 TraceCheckUtils]: 52: Hoare triple {6085#(= ~counter~0 0)} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,411 INFO L290 TraceCheckUtils]: 53: Hoare triple {6085#(= ~counter~0 0)} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,411 INFO L290 TraceCheckUtils]: 54: Hoare triple {6085#(= ~counter~0 0)} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,412 INFO L290 TraceCheckUtils]: 55: Hoare triple {6085#(= ~counter~0 0)} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,412 INFO L290 TraceCheckUtils]: 56: Hoare triple {6085#(= ~counter~0 0)} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,413 INFO L290 TraceCheckUtils]: 57: Hoare triple {6085#(= ~counter~0 0)} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,413 INFO L290 TraceCheckUtils]: 58: Hoare triple {6085#(= ~counter~0 0)} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,413 INFO L290 TraceCheckUtils]: 59: Hoare triple {6085#(= ~counter~0 0)} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,414 INFO L290 TraceCheckUtils]: 60: Hoare triple {6085#(= ~counter~0 0)} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,414 INFO L290 TraceCheckUtils]: 61: Hoare triple {6085#(= ~counter~0 0)} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,414 INFO L290 TraceCheckUtils]: 62: Hoare triple {6085#(= ~counter~0 0)} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,415 INFO L290 TraceCheckUtils]: 63: Hoare triple {6085#(= ~counter~0 0)} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6085#(= ~counter~0 0)} is VALID [2022-02-20 20:53:01,415 INFO L290 TraceCheckUtils]: 64: Hoare triple {6085#(= ~counter~0 0)} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:01,415 INFO L290 TraceCheckUtils]: 65: Hoare triple {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:01,416 INFO L290 TraceCheckUtils]: 66: Hoare triple {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6089#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:53:01,416 INFO L290 TraceCheckUtils]: 67: Hoare triple {6089#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,416 INFO L290 TraceCheckUtils]: 68: Hoare triple {6084#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,417 INFO L290 TraceCheckUtils]: 69: Hoare triple {6084#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:53:01,417 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:01,641 INFO L290 TraceCheckUtils]: 69: Hoare triple {6084#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,642 INFO L290 TraceCheckUtils]: 68: Hoare triple {6084#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,643 INFO L290 TraceCheckUtils]: 67: Hoare triple {6089#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {6084#false} is VALID [2022-02-20 20:53:01,644 INFO L290 TraceCheckUtils]: 66: Hoare triple {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6089#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:53:01,644 INFO L290 TraceCheckUtils]: 65: Hoare triple {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:01,645 INFO L290 TraceCheckUtils]: 64: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {6088#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:53:01,645 INFO L290 TraceCheckUtils]: 63: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,646 INFO L290 TraceCheckUtils]: 62: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,646 INFO L290 TraceCheckUtils]: 61: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,647 INFO L290 TraceCheckUtils]: 60: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,647 INFO L290 TraceCheckUtils]: 59: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,647 INFO L290 TraceCheckUtils]: 58: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,648 INFO L290 TraceCheckUtils]: 57: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,648 INFO L290 TraceCheckUtils]: 56: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,649 INFO L290 TraceCheckUtils]: 55: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,650 INFO L290 TraceCheckUtils]: 52: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,650 INFO L290 TraceCheckUtils]: 51: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,650 INFO L290 TraceCheckUtils]: 50: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,651 INFO L290 TraceCheckUtils]: 49: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,651 INFO L290 TraceCheckUtils]: 48: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,652 INFO L290 TraceCheckUtils]: 46: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,652 INFO L290 TraceCheckUtils]: 45: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,654 INFO L290 TraceCheckUtils]: 43: Hoare triple {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,655 INFO L290 TraceCheckUtils]: 42: Hoare triple {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,655 INFO L290 TraceCheckUtils]: 41: Hoare triple {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,656 INFO L290 TraceCheckUtils]: 40: Hoare triple {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,657 INFO L290 TraceCheckUtils]: 39: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {6378#(= (+ ~counter~0 (* (- 1) ~c~0)) (* (div (+ ~counter~0 (* (- 1) ~c~0)) 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,657 INFO L290 TraceCheckUtils]: 38: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,658 INFO L290 TraceCheckUtils]: 37: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,658 INFO L290 TraceCheckUtils]: 36: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,658 INFO L290 TraceCheckUtils]: 35: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,659 INFO L290 TraceCheckUtils]: 34: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,659 INFO L290 TraceCheckUtils]: 33: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,667 INFO L290 TraceCheckUtils]: 32: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,667 INFO L290 TraceCheckUtils]: 31: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,668 INFO L290 TraceCheckUtils]: 30: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,668 INFO L290 TraceCheckUtils]: 29: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,669 INFO L290 TraceCheckUtils]: 28: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,669 INFO L290 TraceCheckUtils]: 27: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,669 INFO L290 TraceCheckUtils]: 26: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,670 INFO L290 TraceCheckUtils]: 25: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,670 INFO L290 TraceCheckUtils]: 24: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,670 INFO L290 TraceCheckUtils]: 23: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,671 INFO L290 TraceCheckUtils]: 22: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,671 INFO L290 TraceCheckUtils]: 21: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,672 INFO L290 TraceCheckUtils]: 20: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,672 INFO L290 TraceCheckUtils]: 19: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,672 INFO L290 TraceCheckUtils]: 18: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,673 INFO L290 TraceCheckUtils]: 17: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,673 INFO L290 TraceCheckUtils]: 16: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,674 INFO L290 TraceCheckUtils]: 15: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,674 INFO L290 TraceCheckUtils]: 14: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,674 INFO L290 TraceCheckUtils]: 13: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,675 INFO L290 TraceCheckUtils]: 12: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,675 INFO L290 TraceCheckUtils]: 11: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,676 INFO L290 TraceCheckUtils]: 10: Hoare triple {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {6083#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {6087#(= ~counter~0 (* (div ~counter~0 4294967296) 4294967296))} is VALID [2022-02-20 20:53:01,676 INFO L290 TraceCheckUtils]: 8: Hoare triple {6083#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {6083#true} is VALID [2022-02-20 20:53:01,677 INFO L290 TraceCheckUtils]: 7: Hoare triple {6083#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {6083#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {6083#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,677 INFO L290 TraceCheckUtils]: 4: Hoare triple {6083#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,677 INFO L290 TraceCheckUtils]: 3: Hoare triple {6083#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,678 INFO L290 TraceCheckUtils]: 2: Hoare triple {6083#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,678 INFO L290 TraceCheckUtils]: 1: Hoare triple {6083#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {6083#true} is VALID [2022-02-20 20:53:01,678 INFO L290 TraceCheckUtils]: 0: Hoare triple {6083#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {6083#true} is VALID [2022-02-20 20:53:01,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:53:01,679 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [163190646] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:01,679 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:01,679 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 8 [2022-02-20 20:53:01,679 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045536853] [2022-02-20 20:53:01,679 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:01,680 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 15.875) internal successors, (127), 8 states have internal predecessors, (127), 0 states have call successors, (0), 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 70 [2022-02-20 20:53:01,680 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:01,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 15.875) internal successors, (127), 8 states have internal predecessors, (127), 0 states have call successors, (0), 0 states 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 20:53:01,779 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 127 edges. 127 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:01,779 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:53:01,779 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:01,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:53:01,780 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:53:01,781 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 63 out of 87 [2022-02-20 20:53:01,782 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 87 transitions, 382 flow. Second operand has 8 states, 8 states have (on average 67.0) internal successors, (536), 8 states have internal predecessors, (536), 0 states have call successors, (0), 0 states 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 20:53:01,782 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:01,782 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 63 of 87 [2022-02-20 20:53:01,782 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:02,122 INFO L129 PetriNetUnfolder]: 51/339 cut-off events. [2022-02-20 20:53:02,122 INFO L130 PetriNetUnfolder]: For 674/696 co-relation queries the response was YES. [2022-02-20 20:53:02,124 INFO L84 FinitePrefix]: Finished finitePrefix Result has 847 conditions, 339 events. 51/339 cut-off events. For 674/696 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1591 event pairs, 12 based on Foata normal form. 11/345 useless extension candidates. Maximal degree in co-relation 829. Up to 48 conditions per place. [2022-02-20 20:53:02,125 INFO L132 encePairwiseOnDemand]: 79/87 looper letters, 22 selfloop transitions, 7 changer transitions 5/103 dead transitions. [2022-02-20 20:53:02,125 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 103 transitions, 494 flow [2022-02-20 20:53:02,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 20:53:02,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-02-20 20:53:02,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 476 transitions. [2022-02-20 20:53:02,130 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7816091954022989 [2022-02-20 20:53:02,130 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 476 transitions. [2022-02-20 20:53:02,130 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 476 transitions. [2022-02-20 20:53:02,131 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:02,131 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 476 transitions. [2022-02-20 20:53:02,132 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 68.0) internal successors, (476), 7 states have internal predecessors, (476), 0 states have call successors, (0), 0 states 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 20:53:02,133 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 87.0) internal successors, (696), 8 states have internal predecessors, (696), 0 states have call successors, (0), 0 states 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 20:53:02,133 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 87.0) internal successors, (696), 8 states have internal predecessors, (696), 0 states have call successors, (0), 0 states 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 20:53:02,133 INFO L186 Difference]: Start difference. First operand has 101 places, 87 transitions, 382 flow. Second operand 7 states and 476 transitions. [2022-02-20 20:53:02,133 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 103 transitions, 494 flow [2022-02-20 20:53:02,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 100 places, 103 transitions, 472 flow, removed 2 selfloop flow, removed 5 redundant places. [2022-02-20 20:53:02,363 INFO L242 Difference]: Finished difference. Result has 104 places, 90 transitions, 408 flow [2022-02-20 20:53:02,363 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=360, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=87, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=81, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=408, PETRI_PLACES=104, PETRI_TRANSITIONS=90} [2022-02-20 20:53:02,364 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 27 predicate places. [2022-02-20 20:53:02,364 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 90 transitions, 408 flow [2022-02-20 20:53:02,448 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 1671 states, 1667 states have (on average 2.560287942411518) internal successors, (4268), 1670 states have internal predecessors, (4268), 0 states have call successors, (0), 0 states 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 20:53:02,451 INFO L78 Accepts]: Start accepts. Automaton has has 1671 states, 1667 states have (on average 2.560287942411518) internal successors, (4268), 1670 states have internal predecessors, (4268), 0 states have call successors, (0), 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 70 [2022-02-20 20:53:02,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:02,451 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 90 transitions, 408 flow [2022-02-20 20:53:02,452 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 67.0) internal successors, (536), 8 states have internal predecessors, (536), 0 states have call successors, (0), 0 states 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 20:53:02,452 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:02,452 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:53:02,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 20:53:02,675 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:02,675 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:02,676 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:02,676 INFO L85 PathProgramCache]: Analyzing trace with hash 47133748, now seen corresponding path program 2 times [2022-02-20 20:53:02,676 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:02,676 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409032043] [2022-02-20 20:53:02,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:02,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:02,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:02,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {8188#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,880 INFO L290 TraceCheckUtils]: 1: Hoare triple {8188#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {8188#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 3: Hoare triple {8188#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 4: Hoare triple {8188#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 5: Hoare triple {8188#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 6: Hoare triple {8188#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {8188#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {8188#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {8188#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 10: Hoare triple {8188#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {8188#true} is VALID [2022-02-20 20:53:02,881 INFO L290 TraceCheckUtils]: 11: Hoare triple {8188#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,882 INFO L290 TraceCheckUtils]: 12: Hoare triple {8188#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,882 INFO L290 TraceCheckUtils]: 13: Hoare triple {8188#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {8188#true} is VALID [2022-02-20 20:53:02,882 INFO L290 TraceCheckUtils]: 14: Hoare triple {8188#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {8188#true} is VALID [2022-02-20 20:53:02,882 INFO L290 TraceCheckUtils]: 15: Hoare triple {8188#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {8188#true} is VALID [2022-02-20 20:53:02,882 INFO L290 TraceCheckUtils]: 16: Hoare triple {8188#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {8188#true} is VALID [2022-02-20 20:53:02,882 INFO L290 TraceCheckUtils]: 17: Hoare triple {8188#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 18: Hoare triple {8188#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 19: Hoare triple {8188#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 20: Hoare triple {8188#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 21: Hoare triple {8188#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 22: Hoare triple {8188#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 23: Hoare triple {8188#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 24: Hoare triple {8188#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 25: Hoare triple {8188#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,883 INFO L290 TraceCheckUtils]: 26: Hoare triple {8188#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 27: Hoare triple {8188#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 28: Hoare triple {8188#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 29: Hoare triple {8188#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 30: Hoare triple {8188#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 31: Hoare triple {8188#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 32: Hoare triple {8188#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {8188#true} is VALID [2022-02-20 20:53:02,884 INFO L290 TraceCheckUtils]: 33: Hoare triple {8188#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {8188#true} is VALID [2022-02-20 20:53:02,885 INFO L290 TraceCheckUtils]: 34: Hoare triple {8188#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {8188#true} is VALID [2022-02-20 20:53:02,885 INFO L290 TraceCheckUtils]: 35: Hoare triple {8188#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {8188#true} is VALID [2022-02-20 20:53:02,885 INFO L290 TraceCheckUtils]: 36: Hoare triple {8188#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {8188#true} is VALID [2022-02-20 20:53:02,885 INFO L290 TraceCheckUtils]: 37: Hoare triple {8188#true} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {8188#true} is VALID [2022-02-20 20:53:02,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {8188#true} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {8188#true} is VALID [2022-02-20 20:53:02,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {8188#true} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {8188#true} is VALID [2022-02-20 20:53:02,886 INFO L290 TraceCheckUtils]: 40: Hoare triple {8188#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8190#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:02,886 INFO L290 TraceCheckUtils]: 41: Hoare triple {8190#(= thread1Thread1of1ForFork0_~i~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {8190#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:02,887 INFO L290 TraceCheckUtils]: 42: Hoare triple {8190#(= thread1Thread1of1ForFork0_~i~0 0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:02,887 INFO L290 TraceCheckUtils]: 43: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:02,888 INFO L290 TraceCheckUtils]: 44: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:02,888 INFO L290 TraceCheckUtils]: 45: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:02,889 INFO L290 TraceCheckUtils]: 46: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {8192#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:53:02,889 INFO L290 TraceCheckUtils]: 47: Hoare triple {8192#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (= thread1Thread1of1ForFork0_~i~0 0))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {8193#(and (<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) |thread2Thread1of1ForFork1_~i~1#1|) (+ thread1Thread1of1ForFork0_~i~0 1)) (= thread1Thread1of1ForFork0_~i~0 0) (< 0 (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1)))} is VALID [2022-02-20 20:53:02,890 INFO L290 TraceCheckUtils]: 48: Hoare triple {8193#(and (<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) |thread2Thread1of1ForFork1_~i~1#1|) (+ thread1Thread1of1ForFork0_~i~0 1)) (= thread1Thread1of1ForFork0_~i~0 0) (< 0 (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1)))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {8193#(and (<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) |thread2Thread1of1ForFork1_~i~1#1|) (+ thread1Thread1of1ForFork0_~i~0 1)) (= thread1Thread1of1ForFork0_~i~0 0) (< 0 (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1)))} is VALID [2022-02-20 20:53:02,891 INFO L290 TraceCheckUtils]: 49: Hoare triple {8193#(and (<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) |thread2Thread1of1ForFork1_~i~1#1|) (+ thread1Thread1of1ForFork0_~i~0 1)) (= thread1Thread1of1ForFork0_~i~0 0) (< 0 (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1)))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {8194#(and (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1)) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:53:02,891 INFO L290 TraceCheckUtils]: 50: Hoare triple {8194#(and (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1)) (= thread1Thread1of1ForFork0_~i~0 0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8195#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= |thread1Thread1of1ForFork0_#t~post1| 0))} is VALID [2022-02-20 20:53:02,892 INFO L290 TraceCheckUtils]: 51: Hoare triple {8195#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= |thread1Thread1of1ForFork0_#t~post1| 0))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:53:02,893 INFO L290 TraceCheckUtils]: 52: Hoare triple {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:53:02,893 INFO L290 TraceCheckUtils]: 53: Hoare triple {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,893 INFO L290 TraceCheckUtils]: 54: Hoare triple {8189#false} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {8189#false} is VALID [2022-02-20 20:53:02,894 INFO L290 TraceCheckUtils]: 55: Hoare triple {8189#false} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8189#false} is VALID [2022-02-20 20:53:02,894 INFO L290 TraceCheckUtils]: 56: Hoare triple {8189#false} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8189#false} is VALID [2022-02-20 20:53:02,894 INFO L290 TraceCheckUtils]: 57: Hoare triple {8189#false} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8189#false} is VALID [2022-02-20 20:53:02,894 INFO L290 TraceCheckUtils]: 58: Hoare triple {8189#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,894 INFO L290 TraceCheckUtils]: 59: Hoare triple {8189#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {8189#false} is VALID [2022-02-20 20:53:02,894 INFO L290 TraceCheckUtils]: 60: Hoare triple {8189#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,895 INFO L290 TraceCheckUtils]: 61: Hoare triple {8189#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,895 INFO L290 TraceCheckUtils]: 62: Hoare triple {8189#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {8189#false} is VALID [2022-02-20 20:53:02,895 INFO L290 TraceCheckUtils]: 63: Hoare triple {8189#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {8189#false} is VALID [2022-02-20 20:53:02,895 INFO L290 TraceCheckUtils]: 64: Hoare triple {8189#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {8189#false} is VALID [2022-02-20 20:53:02,895 INFO L290 TraceCheckUtils]: 65: Hoare triple {8189#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,896 INFO L290 TraceCheckUtils]: 66: Hoare triple {8189#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,896 INFO L290 TraceCheckUtils]: 67: Hoare triple {8189#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {8189#false} is VALID [2022-02-20 20:53:02,896 INFO L290 TraceCheckUtils]: 68: Hoare triple {8189#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,896 INFO L290 TraceCheckUtils]: 69: Hoare triple {8189#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {8189#false} is VALID [2022-02-20 20:53:02,896 INFO L290 TraceCheckUtils]: 70: Hoare triple {8189#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8189#false} is VALID [2022-02-20 20:53:02,896 INFO L290 TraceCheckUtils]: 71: Hoare triple {8189#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8189#false} is VALID [2022-02-20 20:53:02,897 INFO L290 TraceCheckUtils]: 72: Hoare triple {8189#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,897 INFO L290 TraceCheckUtils]: 73: Hoare triple {8189#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,897 INFO L290 TraceCheckUtils]: 74: Hoare triple {8189#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:02,897 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:02,898 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409032043] [2022-02-20 20:53:02,898 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409032043] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:02,898 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [864581007] [2022-02-20 20:53:02,898 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:53:02,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:02,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:02,900 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:02,931 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 20:53:02,971 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:53:02,972 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:53:02,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 14 conjunts are in the unsatisfiable core [2022-02-20 20:53:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:02,996 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:10,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {8188#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {8188#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8188#true} is VALID [2022-02-20 20:53:10,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {8188#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,466 INFO L290 TraceCheckUtils]: 3: Hoare triple {8188#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,466 INFO L290 TraceCheckUtils]: 4: Hoare triple {8188#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,466 INFO L290 TraceCheckUtils]: 5: Hoare triple {8188#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,466 INFO L290 TraceCheckUtils]: 6: Hoare triple {8188#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,466 INFO L290 TraceCheckUtils]: 7: Hoare triple {8188#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,466 INFO L290 TraceCheckUtils]: 8: Hoare triple {8188#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {8188#true} is VALID [2022-02-20 20:53:10,467 INFO L290 TraceCheckUtils]: 9: Hoare triple {8188#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {8188#true} is VALID [2022-02-20 20:53:10,467 INFO L290 TraceCheckUtils]: 10: Hoare triple {8188#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {8188#true} is VALID [2022-02-20 20:53:10,467 INFO L290 TraceCheckUtils]: 11: Hoare triple {8188#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,467 INFO L290 TraceCheckUtils]: 12: Hoare triple {8188#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,467 INFO L290 TraceCheckUtils]: 13: Hoare triple {8188#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {8188#true} is VALID [2022-02-20 20:53:10,467 INFO L290 TraceCheckUtils]: 14: Hoare triple {8188#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {8188#true} is VALID [2022-02-20 20:53:10,468 INFO L290 TraceCheckUtils]: 15: Hoare triple {8188#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {8188#true} is VALID [2022-02-20 20:53:10,468 INFO L290 TraceCheckUtils]: 16: Hoare triple {8188#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {8188#true} is VALID [2022-02-20 20:53:10,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {8188#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {8188#true} is VALID [2022-02-20 20:53:10,468 INFO L290 TraceCheckUtils]: 18: Hoare triple {8188#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {8188#true} is VALID [2022-02-20 20:53:10,468 INFO L290 TraceCheckUtils]: 19: Hoare triple {8188#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {8188#true} is VALID [2022-02-20 20:53:10,468 INFO L290 TraceCheckUtils]: 20: Hoare triple {8188#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {8188#true} is VALID [2022-02-20 20:53:10,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {8188#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,469 INFO L290 TraceCheckUtils]: 22: Hoare triple {8188#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {8188#true} is VALID [2022-02-20 20:53:10,469 INFO L290 TraceCheckUtils]: 23: Hoare triple {8188#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8188#true} is VALID [2022-02-20 20:53:10,469 INFO L290 TraceCheckUtils]: 24: Hoare triple {8188#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8188#true} is VALID [2022-02-20 20:53:10,469 INFO L290 TraceCheckUtils]: 25: Hoare triple {8188#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,469 INFO L290 TraceCheckUtils]: 26: Hoare triple {8188#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:10,470 INFO L290 TraceCheckUtils]: 27: Hoare triple {8188#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {8188#true} is VALID [2022-02-20 20:53:10,470 INFO L290 TraceCheckUtils]: 28: Hoare triple {8188#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {8188#true} is VALID [2022-02-20 20:53:10,470 INFO L290 TraceCheckUtils]: 29: Hoare triple {8188#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {8188#true} is VALID [2022-02-20 20:53:10,470 INFO L290 TraceCheckUtils]: 30: Hoare triple {8188#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {8188#true} is VALID [2022-02-20 20:53:10,470 INFO L290 TraceCheckUtils]: 31: Hoare triple {8188#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {8188#true} is VALID [2022-02-20 20:53:10,470 INFO L290 TraceCheckUtils]: 32: Hoare triple {8188#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 33: Hoare triple {8188#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 34: Hoare triple {8188#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {8188#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 36: Hoare triple {8188#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 37: Hoare triple {8188#true} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 38: Hoare triple {8188#true} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {8188#true} is VALID [2022-02-20 20:53:10,471 INFO L290 TraceCheckUtils]: 39: Hoare triple {8188#true} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {8188#true} is VALID [2022-02-20 20:53:10,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {8188#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8190#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:10,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {8190#(= thread1Thread1of1ForFork0_~i~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {8190#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:10,473 INFO L290 TraceCheckUtils]: 42: Hoare triple {8190#(= thread1Thread1of1ForFork0_~i~0 0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:10,474 INFO L290 TraceCheckUtils]: 43: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:10,474 INFO L290 TraceCheckUtils]: 44: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:10,475 INFO L290 TraceCheckUtils]: 45: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} is VALID [2022-02-20 20:53:10,475 INFO L290 TraceCheckUtils]: 46: Hoare triple {8191#(and (= thread1Thread1of1ForFork0_~i~0 0) (= |thread2Thread1of1ForFork1_~i~1#1| 0))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {8192#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:53:10,476 INFO L290 TraceCheckUtils]: 47: Hoare triple {8192#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (= thread1Thread1of1ForFork0_~i~0 0))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {8341#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:53:10,476 INFO L290 TraceCheckUtils]: 48: Hoare triple {8341#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (= thread1Thread1of1ForFork0_~i~0 0))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {8341#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:53:10,477 INFO L290 TraceCheckUtils]: 49: Hoare triple {8341#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (= thread1Thread1of1ForFork0_~i~0 0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {8194#(and (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1)) (= thread1Thread1of1ForFork0_~i~0 0))} is VALID [2022-02-20 20:53:10,478 INFO L290 TraceCheckUtils]: 50: Hoare triple {8194#(and (<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1)) (= thread1Thread1of1ForFork0_~i~0 0))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8195#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= |thread1Thread1of1ForFork0_#t~post1| 0))} is VALID [2022-02-20 20:53:10,479 INFO L290 TraceCheckUtils]: 51: Hoare triple {8195#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= |thread1Thread1of1ForFork0_#t~post1| 0))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8354#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0))} is VALID [2022-02-20 20:53:10,479 INFO L290 TraceCheckUtils]: 52: Hoare triple {8354#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8354#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0))} is VALID [2022-02-20 20:53:10,480 INFO L290 TraceCheckUtils]: 53: Hoare triple {8354#(and (<= 0 (div (+ (* (- 1) ~N~0) (* (div ~N~0 4294967296) 4294967296) 1) 4294967296)) (= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,480 INFO L290 TraceCheckUtils]: 54: Hoare triple {8189#false} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {8189#false} is VALID [2022-02-20 20:53:10,481 INFO L290 TraceCheckUtils]: 55: Hoare triple {8189#false} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8189#false} is VALID [2022-02-20 20:53:10,481 INFO L290 TraceCheckUtils]: 56: Hoare triple {8189#false} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8189#false} is VALID [2022-02-20 20:53:10,481 INFO L290 TraceCheckUtils]: 57: Hoare triple {8189#false} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8189#false} is VALID [2022-02-20 20:53:10,481 INFO L290 TraceCheckUtils]: 58: Hoare triple {8189#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {8189#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {8189#false} is VALID [2022-02-20 20:53:10,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {8189#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,482 INFO L290 TraceCheckUtils]: 61: Hoare triple {8189#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {8189#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {8189#false} is VALID [2022-02-20 20:53:10,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {8189#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {8189#false} is VALID [2022-02-20 20:53:10,482 INFO L290 TraceCheckUtils]: 64: Hoare triple {8189#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {8189#false} is VALID [2022-02-20 20:53:10,482 INFO L290 TraceCheckUtils]: 65: Hoare triple {8189#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,482 INFO L290 TraceCheckUtils]: 66: Hoare triple {8189#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,483 INFO L290 TraceCheckUtils]: 67: Hoare triple {8189#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {8189#false} is VALID [2022-02-20 20:53:10,483 INFO L290 TraceCheckUtils]: 68: Hoare triple {8189#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,483 INFO L290 TraceCheckUtils]: 69: Hoare triple {8189#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {8189#false} is VALID [2022-02-20 20:53:10,483 INFO L290 TraceCheckUtils]: 70: Hoare triple {8189#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8189#false} is VALID [2022-02-20 20:53:10,483 INFO L290 TraceCheckUtils]: 71: Hoare triple {8189#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8189#false} is VALID [2022-02-20 20:53:10,483 INFO L290 TraceCheckUtils]: 72: Hoare triple {8189#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,484 INFO L290 TraceCheckUtils]: 73: Hoare triple {8189#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,484 INFO L290 TraceCheckUtils]: 74: Hoare triple {8189#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:10,484 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:10,484 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:11,186 INFO L290 TraceCheckUtils]: 74: Hoare triple {8189#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,186 INFO L290 TraceCheckUtils]: 73: Hoare triple {8189#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,186 INFO L290 TraceCheckUtils]: 72: Hoare triple {8189#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,186 INFO L290 TraceCheckUtils]: 71: Hoare triple {8189#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8189#false} is VALID [2022-02-20 20:53:11,186 INFO L290 TraceCheckUtils]: 70: Hoare triple {8189#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 69: Hoare triple {8189#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 68: Hoare triple {8189#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 67: Hoare triple {8189#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 66: Hoare triple {8189#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 65: Hoare triple {8189#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 64: Hoare triple {8189#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {8189#false} is VALID [2022-02-20 20:53:11,187 INFO L290 TraceCheckUtils]: 63: Hoare triple {8189#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 62: Hoare triple {8189#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 61: Hoare triple {8189#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 60: Hoare triple {8189#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 59: Hoare triple {8189#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 58: Hoare triple {8189#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 57: Hoare triple {8189#false} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8189#false} is VALID [2022-02-20 20:53:11,188 INFO L290 TraceCheckUtils]: 56: Hoare triple {8189#false} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8189#false} is VALID [2022-02-20 20:53:11,189 INFO L290 TraceCheckUtils]: 55: Hoare triple {8189#false} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8189#false} is VALID [2022-02-20 20:53:11,189 INFO L290 TraceCheckUtils]: 54: Hoare triple {8189#false} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {8189#false} is VALID [2022-02-20 20:53:11,190 INFO L290 TraceCheckUtils]: 53: Hoare triple {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {8189#false} is VALID [2022-02-20 20:53:11,190 INFO L290 TraceCheckUtils]: 52: Hoare triple {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:53:11,191 INFO L290 TraceCheckUtils]: 51: Hoare triple {8493#(<= (+ ~N~0 (* (div (+ |thread1Thread1of1ForFork0_#t~post1| 1) 4294967296) 4294967296)) (+ |thread1Thread1of1ForFork0_#t~post1| (* (div ~N~0 4294967296) 4294967296) 1))} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8196#(<= (+ ~N~0 (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296)))} is VALID [2022-02-20 20:53:11,192 INFO L290 TraceCheckUtils]: 50: Hoare triple {8497#(<= (+ ~N~0 (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1))} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {8493#(<= (+ ~N~0 (* (div (+ |thread1Thread1of1ForFork0_#t~post1| 1) 4294967296) 4294967296)) (+ |thread1Thread1of1ForFork0_#t~post1| (* (div ~N~0 4294967296) 4294967296) 1))} is VALID [2022-02-20 20:53:11,193 INFO L290 TraceCheckUtils]: 49: Hoare triple {8501#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ thread1Thread1of1ForFork0_~i~0 1 (* (- 1) (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296))) 4294967296))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {8497#(<= (+ ~N~0 (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296)) (+ thread1Thread1of1ForFork0_~i~0 (* (div ~N~0 4294967296) 4294967296) 1))} is VALID [2022-02-20 20:53:11,193 INFO L290 TraceCheckUtils]: 48: Hoare triple {8501#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ thread1Thread1of1ForFork0_~i~0 1 (* (- 1) (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296))) 4294967296))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {8501#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ thread1Thread1of1ForFork0_~i~0 1 (* (- 1) (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296))) 4294967296))} is VALID [2022-02-20 20:53:11,195 INFO L290 TraceCheckUtils]: 47: Hoare triple {8508#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_#t~post2#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {8501#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ thread1Thread1of1ForFork0_~i~0 1 (* (- 1) (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296))) 4294967296))} is VALID [2022-02-20 20:53:11,195 INFO L290 TraceCheckUtils]: 46: Hoare triple {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {8508#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_#t~post2#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} is VALID [2022-02-20 20:53:11,196 INFO L290 TraceCheckUtils]: 45: Hoare triple {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} is VALID [2022-02-20 20:53:11,196 INFO L290 TraceCheckUtils]: 44: Hoare triple {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} is VALID [2022-02-20 20:53:11,197 INFO L290 TraceCheckUtils]: 43: Hoare triple {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} is VALID [2022-02-20 20:53:11,197 INFO L290 TraceCheckUtils]: 42: Hoare triple {8525#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div thread1Thread1of1ForFork0_~i~0 4294967296))} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {8512#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div (+ (* (- 1) (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296)) thread1Thread1of1ForFork0_~i~0 1) 4294967296))} is VALID [2022-02-20 20:53:11,197 INFO L290 TraceCheckUtils]: 41: Hoare triple {8525#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div thread1Thread1of1ForFork0_~i~0 4294967296))} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {8525#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div thread1Thread1of1ForFork0_~i~0 4294967296))} is VALID [2022-02-20 20:53:11,198 INFO L290 TraceCheckUtils]: 40: Hoare triple {8188#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {8525#(<= (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) (div thread1Thread1of1ForFork0_~i~0 4294967296))} is VALID [2022-02-20 20:53:11,198 INFO L290 TraceCheckUtils]: 39: Hoare triple {8188#true} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {8188#true} is VALID [2022-02-20 20:53:11,198 INFO L290 TraceCheckUtils]: 38: Hoare triple {8188#true} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {8188#true} is VALID [2022-02-20 20:53:11,198 INFO L290 TraceCheckUtils]: 37: Hoare triple {8188#true} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {8188#true} is VALID [2022-02-20 20:53:11,198 INFO L290 TraceCheckUtils]: 36: Hoare triple {8188#true} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 35: Hoare triple {8188#true} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 34: Hoare triple {8188#true} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 33: Hoare triple {8188#true} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 32: Hoare triple {8188#true} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 31: Hoare triple {8188#true} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 30: Hoare triple {8188#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {8188#true} is VALID [2022-02-20 20:53:11,199 INFO L290 TraceCheckUtils]: 29: Hoare triple {8188#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 28: Hoare triple {8188#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 27: Hoare triple {8188#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 26: Hoare triple {8188#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {8188#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 24: Hoare triple {8188#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 23: Hoare triple {8188#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 22: Hoare triple {8188#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 21: Hoare triple {8188#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,200 INFO L290 TraceCheckUtils]: 20: Hoare triple {8188#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 19: Hoare triple {8188#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 18: Hoare triple {8188#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 17: Hoare triple {8188#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 16: Hoare triple {8188#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 15: Hoare triple {8188#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {8188#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {8188#true} is VALID [2022-02-20 20:53:11,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {8188#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {8188#true} is VALID [2022-02-20 20:53:11,202 INFO L290 TraceCheckUtils]: 12: Hoare triple {8188#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,202 INFO L290 TraceCheckUtils]: 11: Hoare triple {8188#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,202 INFO L290 TraceCheckUtils]: 10: Hoare triple {8188#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {8188#true} is VALID [2022-02-20 20:53:11,202 INFO L290 TraceCheckUtils]: 9: Hoare triple {8188#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {8188#true} is VALID [2022-02-20 20:53:11,202 INFO L290 TraceCheckUtils]: 8: Hoare triple {8188#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {8188#true} is VALID [2022-02-20 20:53:11,202 INFO L290 TraceCheckUtils]: 7: Hoare triple {8188#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,203 INFO L290 TraceCheckUtils]: 6: Hoare triple {8188#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,203 INFO L290 TraceCheckUtils]: 5: Hoare triple {8188#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,203 INFO L290 TraceCheckUtils]: 4: Hoare triple {8188#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,203 INFO L290 TraceCheckUtils]: 3: Hoare triple {8188#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,203 INFO L290 TraceCheckUtils]: 2: Hoare triple {8188#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {8188#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {8188#true} is VALID [2022-02-20 20:53:11,204 INFO L290 TraceCheckUtils]: 0: Hoare triple {8188#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {8188#true} is VALID [2022-02-20 20:53:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:11,204 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [864581007] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:11,204 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:11,204 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 17 [2022-02-20 20:53:11,205 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056185391] [2022-02-20 20:53:11,205 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:11,206 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 5.470588235294118) internal successors, (93), 17 states have internal predecessors, (93), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2022-02-20 20:53:11,206 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:11,206 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 5.470588235294118) internal successors, (93), 17 states have internal predecessors, (93), 0 states have call successors, (0), 0 states 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 20:53:11,281 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:11,281 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-02-20 20:53:11,281 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:11,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-02-20 20:53:11,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=218, Unknown=0, NotChecked=0, Total=272 [2022-02-20 20:53:11,282 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 63 out of 87 [2022-02-20 20:53:11,284 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 90 transitions, 408 flow. Second operand has 17 states, 17 states have (on average 65.3529411764706) internal successors, (1111), 17 states have internal predecessors, (1111), 0 states have call successors, (0), 0 states 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 20:53:11,284 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:11,284 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 63 of 87 [2022-02-20 20:53:11,284 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:53:14,650 INFO L129 PetriNetUnfolder]: 338/972 cut-off events. [2022-02-20 20:53:14,651 INFO L130 PetriNetUnfolder]: For 2036/2042 co-relation queries the response was YES. [2022-02-20 20:53:14,654 INFO L84 FinitePrefix]: Finished finitePrefix Result has 3050 conditions, 972 events. 338/972 cut-off events. For 2036/2042 co-relation queries the response was YES. Maximal size of possible extension queue 53. Compared 5847 event pairs, 45 based on Foata normal form. 5/974 useless extension candidates. Maximal degree in co-relation 3030. Up to 170 conditions per place. [2022-02-20 20:53:14,659 INFO L132 encePairwiseOnDemand]: 74/87 looper letters, 83 selfloop transitions, 44 changer transitions 9/190 dead transitions. [2022-02-20 20:53:14,659 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 190 transitions, 1295 flow [2022-02-20 20:53:14,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-02-20 20:53:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2022-02-20 20:53:14,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 1556 transitions. [2022-02-20 20:53:14,678 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.7776111944027986 [2022-02-20 20:53:14,678 INFO L72 ComplementDD]: Start complementDD. Operand 23 states and 1556 transitions. [2022-02-20 20:53:14,679 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 1556 transitions. [2022-02-20 20:53:14,679 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:53:14,680 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 23 states and 1556 transitions. [2022-02-20 20:53:14,690 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 24 states, 23 states have (on average 67.65217391304348) internal successors, (1556), 23 states have internal predecessors, (1556), 0 states have call successors, (0), 0 states 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 20:53:14,693 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 24 states, 24 states have (on average 87.0) internal successors, (2088), 24 states have internal predecessors, (2088), 0 states have call successors, (0), 0 states 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 20:53:14,694 INFO L81 ComplementDD]: Finished complementDD. Result has 24 states, 24 states have (on average 87.0) internal successors, (2088), 24 states have internal predecessors, (2088), 0 states have call successors, (0), 0 states 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 20:53:14,694 INFO L186 Difference]: Start difference. First operand has 104 places, 90 transitions, 408 flow. Second operand 23 states and 1556 transitions. [2022-02-20 20:53:14,694 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 190 transitions, 1295 flow [2022-02-20 20:53:41,840 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 190 transitions, 1269 flow, removed 12 selfloop flow, removed 3 redundant places. [2022-02-20 20:53:41,843 INFO L242 Difference]: Finished difference. Result has 135 places, 122 transitions, 819 flow [2022-02-20 20:53:41,843 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=87, PETRI_DIFFERENCE_MINUEND_FLOW=398, PETRI_DIFFERENCE_MINUEND_PLACES=99, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=67, PETRI_DIFFERENCE_SUBTRAHEND_STATES=23, PETRI_FLOW=819, PETRI_PLACES=135, PETRI_TRANSITIONS=122} [2022-02-20 20:53:41,844 INFO L334 CegarLoopForPetriNet]: 77 programPoint places, 58 predicate places. [2022-02-20 20:53:41,844 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 135 places, 122 transitions, 819 flow [2022-02-20 20:53:41,992 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 2311 states, 2306 states have (on average 2.585429314830876) internal successors, (5962), 2310 states have internal predecessors, (5962), 0 states have call successors, (0), 0 states 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 20:53:41,996 INFO L78 Accepts]: Start accepts. Automaton has has 2311 states, 2306 states have (on average 2.585429314830876) internal successors, (5962), 2310 states have internal predecessors, (5962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2022-02-20 20:53:41,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:53:41,996 INFO L470 AbstractCegarLoop]: Abstraction has has 135 places, 122 transitions, 819 flow [2022-02-20 20:53:41,997 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 65.3529411764706) internal successors, (1111), 17 states have internal predecessors, (1111), 0 states have call successors, (0), 0 states 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 20:53:41,997 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:53:41,997 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:53:42,023 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-20 20:53:42,198 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:42,198 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION] === [2022-02-20 20:53:42,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:53:42,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1179573500, now seen corresponding path program 3 times [2022-02-20 20:53:42,199 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:53:42,199 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338232427] [2022-02-20 20:53:42,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:53:42,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:53:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:42,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {11006#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {11006#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 2: Hoare triple {11006#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 3: Hoare triple {11006#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 4: Hoare triple {11006#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {11006#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 6: Hoare triple {11006#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {11006#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {11006#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {11006#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {11006#true} is VALID [2022-02-20 20:53:42,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {11006#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {11006#true} is VALID [2022-02-20 20:53:42,372 INFO L290 TraceCheckUtils]: 11: Hoare triple {11006#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,372 INFO L290 TraceCheckUtils]: 12: Hoare triple {11006#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,372 INFO L290 TraceCheckUtils]: 13: Hoare triple {11006#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {11006#true} is VALID [2022-02-20 20:53:42,372 INFO L290 TraceCheckUtils]: 14: Hoare triple {11006#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {11006#true} is VALID [2022-02-20 20:53:42,372 INFO L290 TraceCheckUtils]: 15: Hoare triple {11006#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {11006#true} is VALID [2022-02-20 20:53:42,372 INFO L290 TraceCheckUtils]: 16: Hoare triple {11006#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 17: Hoare triple {11006#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 18: Hoare triple {11006#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 19: Hoare triple {11006#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 20: Hoare triple {11006#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 21: Hoare triple {11006#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 22: Hoare triple {11006#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 23: Hoare triple {11006#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 24: Hoare triple {11006#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 25: Hoare triple {11006#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,373 INFO L290 TraceCheckUtils]: 26: Hoare triple {11006#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:42,374 INFO L290 TraceCheckUtils]: 27: Hoare triple {11006#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {11006#true} is VALID [2022-02-20 20:53:42,374 INFO L290 TraceCheckUtils]: 28: Hoare triple {11006#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11006#true} is VALID [2022-02-20 20:53:42,374 INFO L290 TraceCheckUtils]: 29: Hoare triple {11006#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {11006#true} is VALID [2022-02-20 20:53:42,374 INFO L290 TraceCheckUtils]: 30: Hoare triple {11006#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {11006#true} is VALID [2022-02-20 20:53:42,375 INFO L290 TraceCheckUtils]: 31: Hoare triple {11006#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,375 INFO L290 TraceCheckUtils]: 32: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,375 INFO L290 TraceCheckUtils]: 33: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,376 INFO L290 TraceCheckUtils]: 34: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,376 INFO L290 TraceCheckUtils]: 35: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,376 INFO L290 TraceCheckUtils]: 36: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,377 INFO L290 TraceCheckUtils]: 37: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,377 INFO L290 TraceCheckUtils]: 38: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,378 INFO L290 TraceCheckUtils]: 39: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:42,378 INFO L290 TraceCheckUtils]: 40: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11009#(= |thread1Thread1of1ForFork0_#t~post1| 0)} is VALID [2022-02-20 20:53:42,379 INFO L290 TraceCheckUtils]: 41: Hoare triple {11009#(= |thread1Thread1of1ForFork0_#t~post1| 0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:42,379 INFO L290 TraceCheckUtils]: 42: Hoare triple {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:42,380 INFO L290 TraceCheckUtils]: 43: Hoare triple {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:42,380 INFO L290 TraceCheckUtils]: 44: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:42,381 INFO L290 TraceCheckUtils]: 45: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:42,381 INFO L290 TraceCheckUtils]: 46: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:42,382 INFO L290 TraceCheckUtils]: 47: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:42,382 INFO L290 TraceCheckUtils]: 48: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,383 INFO L290 TraceCheckUtils]: 49: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,384 INFO L290 TraceCheckUtils]: 50: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,384 INFO L290 TraceCheckUtils]: 51: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,385 INFO L290 TraceCheckUtils]: 52: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,385 INFO L290 TraceCheckUtils]: 53: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,386 INFO L290 TraceCheckUtils]: 54: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {11013#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:42,386 INFO L290 TraceCheckUtils]: 55: Hoare triple {11013#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {11014#(and (<= (+ |thread2Thread1of1ForFork1_~i~1#1| (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (not (<= (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1) 0)))} is VALID [2022-02-20 20:53:42,387 INFO L290 TraceCheckUtils]: 56: Hoare triple {11014#(and (<= (+ |thread2Thread1of1ForFork1_~i~1#1| (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (not (<= (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1) 0)))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {11014#(and (<= (+ |thread2Thread1of1ForFork1_~i~1#1| (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (not (<= (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1) 0)))} is VALID [2022-02-20 20:53:42,388 INFO L290 TraceCheckUtils]: 57: Hoare triple {11014#(and (<= (+ |thread2Thread1of1ForFork1_~i~1#1| (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (not (<= (+ (div |thread2Thread1of1ForFork1_~i~1#1| 4294967296) 1) 0)))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,388 INFO L290 TraceCheckUtils]: 58: Hoare triple {11007#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,388 INFO L290 TraceCheckUtils]: 59: Hoare triple {11007#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {11007#false} is VALID [2022-02-20 20:53:42,388 INFO L290 TraceCheckUtils]: 60: Hoare triple {11007#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,388 INFO L290 TraceCheckUtils]: 61: Hoare triple {11007#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,389 INFO L290 TraceCheckUtils]: 62: Hoare triple {11007#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {11007#false} is VALID [2022-02-20 20:53:42,389 INFO L290 TraceCheckUtils]: 63: Hoare triple {11007#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {11007#false} is VALID [2022-02-20 20:53:42,389 INFO L290 TraceCheckUtils]: 64: Hoare triple {11007#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {11007#false} is VALID [2022-02-20 20:53:42,389 INFO L290 TraceCheckUtils]: 65: Hoare triple {11007#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,389 INFO L290 TraceCheckUtils]: 66: Hoare triple {11007#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,389 INFO L290 TraceCheckUtils]: 67: Hoare triple {11007#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {11007#false} is VALID [2022-02-20 20:53:42,390 INFO L290 TraceCheckUtils]: 68: Hoare triple {11007#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,390 INFO L290 TraceCheckUtils]: 69: Hoare triple {11007#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {11007#false} is VALID [2022-02-20 20:53:42,390 INFO L290 TraceCheckUtils]: 70: Hoare triple {11007#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11007#false} is VALID [2022-02-20 20:53:42,390 INFO L290 TraceCheckUtils]: 71: Hoare triple {11007#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11007#false} is VALID [2022-02-20 20:53:42,390 INFO L290 TraceCheckUtils]: 72: Hoare triple {11007#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,390 INFO L290 TraceCheckUtils]: 73: Hoare triple {11007#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,391 INFO L290 TraceCheckUtils]: 74: Hoare triple {11007#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:42,391 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:53:42,391 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338232427] [2022-02-20 20:53:42,391 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338232427] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:53:42,392 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [936486535] [2022-02-20 20:53:42,392 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-02-20 20:53:42,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:53:42,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:53:42,396 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 20:53:42,403 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-20 20:53:42,474 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-02-20 20:53:42,474 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:53:42,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 14 conjunts are in the unsatisfiable core [2022-02-20 20:53:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:53:42,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:53:43,029 INFO L290 TraceCheckUtils]: 0: Hoare triple {11006#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,030 INFO L290 TraceCheckUtils]: 1: Hoare triple {11006#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {11006#true} is VALID [2022-02-20 20:53:43,030 INFO L290 TraceCheckUtils]: 2: Hoare triple {11006#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,030 INFO L290 TraceCheckUtils]: 3: Hoare triple {11006#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,030 INFO L290 TraceCheckUtils]: 4: Hoare triple {11006#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,030 INFO L290 TraceCheckUtils]: 5: Hoare triple {11006#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,030 INFO L290 TraceCheckUtils]: 6: Hoare triple {11006#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 7: Hoare triple {11006#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 8: Hoare triple {11006#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 9: Hoare triple {11006#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 10: Hoare triple {11006#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 11: Hoare triple {11006#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 12: Hoare triple {11006#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,031 INFO L290 TraceCheckUtils]: 13: Hoare triple {11006#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 14: Hoare triple {11006#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 15: Hoare triple {11006#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 16: Hoare triple {11006#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 17: Hoare triple {11006#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 18: Hoare triple {11006#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 19: Hoare triple {11006#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 20: Hoare triple {11006#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 21: Hoare triple {11006#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,032 INFO L290 TraceCheckUtils]: 22: Hoare triple {11006#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 23: Hoare triple {11006#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 24: Hoare triple {11006#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 25: Hoare triple {11006#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 26: Hoare triple {11006#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 27: Hoare triple {11006#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 28: Hoare triple {11006#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 29: Hoare triple {11006#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 30: Hoare triple {11006#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {11006#true} is VALID [2022-02-20 20:53:43,033 INFO L290 TraceCheckUtils]: 31: Hoare triple {11006#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,034 INFO L290 TraceCheckUtils]: 32: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,035 INFO L290 TraceCheckUtils]: 33: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,035 INFO L290 TraceCheckUtils]: 34: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,035 INFO L290 TraceCheckUtils]: 35: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,036 INFO L290 TraceCheckUtils]: 36: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,036 INFO L290 TraceCheckUtils]: 37: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,037 INFO L290 TraceCheckUtils]: 38: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,037 INFO L290 TraceCheckUtils]: 39: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {11008#(= thread1Thread1of1ForFork0_~i~0 0)} is VALID [2022-02-20 20:53:43,037 INFO L290 TraceCheckUtils]: 40: Hoare triple {11008#(= thread1Thread1of1ForFork0_~i~0 0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11009#(= |thread1Thread1of1ForFork0_#t~post1| 0)} is VALID [2022-02-20 20:53:43,041 INFO L290 TraceCheckUtils]: 41: Hoare triple {11009#(= |thread1Thread1of1ForFork0_#t~post1| 0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11141#(= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0)} is VALID [2022-02-20 20:53:43,041 INFO L290 TraceCheckUtils]: 42: Hoare triple {11141#(= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11141#(= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0)} is VALID [2022-02-20 20:53:43,042 INFO L290 TraceCheckUtils]: 43: Hoare triple {11141#(= (+ (- 1) thread1Thread1of1ForFork0_~i~0) 0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,042 INFO L290 TraceCheckUtils]: 44: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,043 INFO L290 TraceCheckUtils]: 45: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,043 INFO L290 TraceCheckUtils]: 46: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,044 INFO L290 TraceCheckUtils]: 47: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,044 INFO L290 TraceCheckUtils]: 48: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,044 INFO L290 TraceCheckUtils]: 49: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,045 INFO L290 TraceCheckUtils]: 50: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,045 INFO L290 TraceCheckUtils]: 51: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,046 INFO L290 TraceCheckUtils]: 52: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,046 INFO L290 TraceCheckUtils]: 53: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,047 INFO L290 TraceCheckUtils]: 54: Hoare triple {11012#(and (= |thread2Thread1of1ForFork1_~i~1#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {11013#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,047 INFO L290 TraceCheckUtils]: 55: Hoare triple {11013#(and (= |thread2Thread1of1ForFork1_#t~post2#1| 0) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {11184#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,047 INFO L290 TraceCheckUtils]: 56: Hoare triple {11184#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {11184#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 57: Hoare triple {11184#(and (= |thread2Thread1of1ForFork1_~i~1#1| 1) (<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 58: Hoare triple {11007#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 59: Hoare triple {11007#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {11007#false} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 60: Hoare triple {11007#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 61: Hoare triple {11007#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 62: Hoare triple {11007#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {11007#false} is VALID [2022-02-20 20:53:43,048 INFO L290 TraceCheckUtils]: 63: Hoare triple {11007#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 64: Hoare triple {11007#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 65: Hoare triple {11007#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 66: Hoare triple {11007#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 67: Hoare triple {11007#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 68: Hoare triple {11007#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 69: Hoare triple {11007#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 70: Hoare triple {11007#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 71: Hoare triple {11007#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 72: Hoare triple {11007#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,049 INFO L290 TraceCheckUtils]: 73: Hoare triple {11007#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,050 INFO L290 TraceCheckUtils]: 74: Hoare triple {11007#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:43,050 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:53:43,585 INFO L290 TraceCheckUtils]: 74: Hoare triple {11007#false} [214] L76-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 73: Hoare triple {11007#false} [154] L34-3-->L76: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 72: Hoare triple {11007#false} [145] L35-3-->L34-3: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_8| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_8|} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 71: Hoare triple {11007#false} [176] L34-2-->L35-3: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_6|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 70: Hoare triple {11007#false} [187] L75-2-->L34-2: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_5|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 69: Hoare triple {11007#false} [168] L75-1-->L75-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3| (ite (not (= (mod v_~counter~0_7 4294967296) 0)) 1 0)) InVars {~counter~0=v_~counter~0_7} OutVars{~counter~0=v_~counter~0_7, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 68: Hoare triple {11007#false} [201] L75-->L75-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 67: Hoare triple {11007#false} [173] L73-2-->L75: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {11007#false} is VALID [2022-02-20 20:53:43,586 INFO L290 TraceCheckUtils]: 66: Hoare triple {11007#false} [243] thread2EXIT-->L73-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem10#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_5|, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 65: Hoare triple {11007#false} [234] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 64: Hoare triple {11007#false} [232] L51-5-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res#1.offset_1| 0) (= |v_thread2Thread1of1ForFork1_#res#1.base_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_1|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 63: Hoare triple {11007#false} [172] L73-->L73-1: Formula: (= (select (select |v_#memory_int_8| |v_ULTIMATE.start_main_~#t2~0#1.base_4|) |v_ULTIMATE.start_main_~#t2~0#1.offset_4|) |v_ULTIMATE.start_main_#t~mem10#1_2|) InVars {#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} OutVars{#memory_int=|v_#memory_int_8|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_4|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem10#1] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 62: Hoare triple {11007#false} [143] L72-2-->L73: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 61: Hoare triple {11007#false} [242] thread1EXIT-->L72-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem9#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_5|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 60: Hoare triple {11007#false} [224] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 59: Hoare triple {11007#false} [222] L41-5-->thread1FINAL: Formula: (and (= |v_thread1Thread1of1ForFork0_#res.base_1| 0) (= |v_thread1Thread1of1ForFork0_#res.offset_1| 0)) InVars {} OutVars{thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_1|, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#res.offset] {11007#false} is VALID [2022-02-20 20:53:43,587 INFO L290 TraceCheckUtils]: 58: Hoare triple {11007#false} [220] L41-4-->L41-5: Formula: (not (< (mod v_thread1Thread1of1ForFork0_~i~0_3 4294967296) (mod v_~N~0_1 4294967296))) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_3, ~N~0=v_~N~0_1} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,591 INFO L290 TraceCheckUtils]: 57: Hoare triple {11293#(< (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296) (mod ~N~0 4294967296))} [230] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_3| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_3|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[] {11007#false} is VALID [2022-02-20 20:53:43,591 INFO L290 TraceCheckUtils]: 56: Hoare triple {11293#(< (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296) (mod ~N~0 4294967296))} [237] L51-3-->L51-4: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {11293#(< (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,593 INFO L290 TraceCheckUtils]: 55: Hoare triple {11300#(< (mod (+ |thread2Thread1of1ForFork1_#t~post2#1| 1) 4294967296) (mod ~N~0 4294967296))} [236] L51-2-->L51-3: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_9| (+ |v_thread2Thread1of1ForFork1_#t~post2#1_3| 1)) InVars {thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_3|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_9|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {11293#(< (mod |thread2Thread1of1ForFork1_~i~1#1| 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,593 INFO L290 TraceCheckUtils]: 54: Hoare triple {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} [235] L55-->L51-2: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_7| |v_thread2Thread1of1ForFork1_#t~post2#1_1|) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} OutVars{thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_1|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_7|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~post2#1] {11300#(< (mod (+ |thread2Thread1of1ForFork1_#t~post2#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,594 INFO L290 TraceCheckUtils]: 53: Hoare triple {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} [212] L72-->L72-1: Formula: (= |v_ULTIMATE.start_main_#t~mem9#1_2| (select (select |v_#memory_int_7| |v_ULTIMATE.start_main_~#t1~0#1.base_4|) |v_ULTIMATE.start_main_~#t1~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_7|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_2|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem9#1] {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,594 INFO L290 TraceCheckUtils]: 52: Hoare triple {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} [179] L71-5-->L72: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet8#1] {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,594 INFO L290 TraceCheckUtils]: 51: Hoare triple {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} [149] L71-4-->L71-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,595 INFO L290 TraceCheckUtils]: 50: Hoare triple {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} [233] L52-->L55: Formula: (and (= (ite (< 0 (mod v_~counter~0_23 4294967296)) 1 0) |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|) (not (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1| 0)) (= |v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|) (= (+ v_~counter~0_23 (* (- 1) v_~c~0_10)) v_~counter~0_22)) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_23} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_1|, ~counter~0=v_~counter~0_22, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, ~counter~0, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1] {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,596 INFO L290 TraceCheckUtils]: 49: Hoare triple {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} [231] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork1_~i~1#1_5| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_5|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[] {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,596 INFO L290 TraceCheckUtils]: 48: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [228] thread2ENTRY-->L51-4: Formula: (= |v_thread2Thread1of1ForFork1_~i~1#1_1| 0) InVars {} OutVars{thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_~i~1#1] {11304#(< (mod (+ |thread2Thread1of1ForFork1_~i~1#1| 1) 4294967296) (mod ~N~0 4294967296))} is VALID [2022-02-20 20:53:43,597 INFO L290 TraceCheckUtils]: 47: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,597 INFO L290 TraceCheckUtils]: 46: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,599 INFO L290 TraceCheckUtils]: 43: Hoare triple {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {11011#(<= (+ 2 (* (div ~N~0 4294967296) 4294967296)) ~N~0)} is VALID [2022-02-20 20:53:43,600 INFO L290 TraceCheckUtils]: 42: Hoare triple {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} [227] L41-3-->L41-4: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,600 INFO L290 TraceCheckUtils]: 41: Hoare triple {11344#(<= (* (div (+ |thread1Thread1of1ForFork0_#t~post1| 1) 4294967296) 4294967296) |thread1Thread1of1ForFork0_#t~post1|)} [226] L41-2-->L41-3: Formula: (= v_thread1Thread1of1ForFork0_~i~0_9 (+ |v_thread1Thread1of1ForFork0_#t~post1_3| 1)) InVars {thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_9, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_3|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11010#(<= (+ (* (div thread1Thread1of1ForFork0_~i~0 4294967296) 4294967296) 1) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,601 INFO L290 TraceCheckUtils]: 40: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [225] L44-->L41-2: Formula: (= v_thread1Thread1of1ForFork0_~i~0_7 |v_thread1Thread1of1ForFork0_#t~post1_1|) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_7, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1] {11344#(<= (* (div (+ |thread1Thread1of1ForFork0_#t~post1| 1) 4294967296) 4294967296) |thread1Thread1of1ForFork0_#t~post1|)} is VALID [2022-02-20 20:53:43,601 INFO L290 TraceCheckUtils]: 39: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [223] L42-->L44: Formula: (= (+ v_~counter~0_2 v_~c~0_1) v_~counter~0_1) InVars {~c~0=v_~c~0_1, ~counter~0=v_~counter~0_2} OutVars{~c~0=v_~c~0_1, ~counter~0=v_~counter~0_1} AuxVars[] AssignedVars[~counter~0] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,601 INFO L290 TraceCheckUtils]: 38: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [221] L41-4-->L42: Formula: (< (mod v_thread1Thread1of1ForFork0_~i~0_5 4294967296) (mod v_~N~0_2 4294967296)) InVars {thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_5, ~N~0=v_~N~0_2} AuxVars[] AssignedVars[] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,602 INFO L290 TraceCheckUtils]: 37: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [241] L71-3-->thread2ENTRY: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre7#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|} OutVars{thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1_4|, thread2Thread1of1ForFork1_#res#1.base=|v_thread2Thread1of1ForFork1_#res#1.base_4|, thread2Thread1of1ForFork1_#res#1.offset=|v_thread2Thread1of1ForFork1_#res#1.offset_4|, thread2Thread1of1ForFork1_#t~post2#1=|v_thread2Thread1of1ForFork1_#t~post2#1_8|, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_6|, thread2Thread1of1ForFork1_~i~1#1=|v_thread2Thread1of1ForFork1_~i~1#1_12|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork1_#res#1.base, thread2Thread1of1ForFork1_#res#1.offset, thread2Thread1of1ForFork1_#t~post2#1, thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond#1, thread2Thread1of1ForFork1_~i~1#1, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,602 INFO L290 TraceCheckUtils]: 36: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [199] L71-2-->L71-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre7#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_3|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_3|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_3|} AuxVars[] AssignedVars[#memory_int] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,602 INFO L290 TraceCheckUtils]: 35: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [160] L71-1-->L71-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [139] L71-->L71-1: Formula: (= |v_ULTIMATE.start_main_#t~pre7#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre7#1] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [194] L70-5-->L71: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet6#1] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,603 INFO L290 TraceCheckUtils]: 32: Hoare triple {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} [152] L70-4-->L70-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 31: Hoare triple {11006#true} [218] thread1ENTRY-->L41-4: Formula: (= v_thread1Thread1of1ForFork0_~i~0_1 0) InVars {} OutVars{thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_1} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_~i~0] {11348#(<= (* (div (+ thread1Thread1of1ForFork0_~i~0 1) 4294967296) 4294967296) thread1Thread1of1ForFork0_~i~0)} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {11006#true} [239] L70-3-->thread1ENTRY: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_2 0) (= |v_ULTIMATE.start_main_#t~pre5#1_6| v_thread1Thread1of1ForFork0_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_8|, thread1Thread1of1ForFork0_~i~0=v_thread1Thread1of1ForFork0_~i~0_12, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_~i~0, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {11006#true} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {11006#true} [165] L70-2-->L70-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre5#1_3|)) |v_#memory_int_3|) InVars {ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_4|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_3|, #memory_int=|v_#memory_int_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_3|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_3|} AuxVars[] AssignedVars[#memory_int] {11006#true} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 28: Hoare triple {11006#true} [167] L70-1-->L70-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {11006#true} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 27: Hoare triple {11006#true} [213] L70-->L70-1: Formula: (= |v_ULTIMATE.start_main_#t~pre5#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_2|, #pthreadsForks=|v_#pthreadsForks_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1] {11006#true} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 26: Hoare triple {11006#true} [184] L34-1-->L70: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 25: Hoare triple {11006#true} [190] L35-->L34-1: Formula: (not (= |v_ULTIMATE.start_assume_abort_if_not_~cond#1_4| 0)) InVars {ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_4|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,604 INFO L290 TraceCheckUtils]: 24: Hoare triple {11006#true} [166] L34-->L35: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2| |v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|) InVars {ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_2|, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 23: Hoare triple {11006#true} [150] L67-2-->L34: Formula: true InVars {} OutVars{ULTIMATE.start_assume_abort_if_not_~cond#1=|v_ULTIMATE.start_assume_abort_if_not_~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_~cond#1] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 22: Hoare triple {11006#true} [163] L67-1-->L67-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~c~0_5 4294967296)) 1 0)) InVars {~c~0=v_~c~0_5} OutVars{~c~0=v_~c~0_5, ULTIMATE.start_assume_abort_if_not_#in~cond#1=|v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_assume_abort_if_not_#in~cond#1] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 21: Hoare triple {11006#true} [192] L67-->L67-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 20: Hoare triple {11006#true} [195] L65-1-->L67: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet4#1] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 19: Hoare triple {11006#true} [216] L65-->L65-1: Formula: (= |v_ULTIMATE.start_main_#t~nondet4#1_2| v_~c~0_4) InVars {ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} OutVars{~c~0=v_~c~0_4, ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_2|} AuxVars[] AssignedVars[~c~0] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 18: Hoare triple {11006#true} [158] L64-->L65: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet3#1] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 17: Hoare triple {11006#true} [169] L62-2-->L64: Formula: (= |v_ULTIMATE.start_main_#t~nondet3#1_2| v_~N~0_6) InVars {ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|} OutVars{ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_2|, ~N~0=v_~N~0_6} AuxVars[] AssignedVars[~N~0] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 16: Hoare triple {11006#true} [191] L62-1-->L62-2: Formula: (and (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= (select |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0) (= (store |v_#valid_7| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_6|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t2~0#1.base_2|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_7|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_2|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_2|, #valid=|v_#valid_6|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {11006#true} is VALID [2022-02-20 20:53:43,605 INFO L290 TraceCheckUtils]: 15: Hoare triple {11006#true} [204] L62-->L62-1: Formula: (and (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4)) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0)) (= (store |v_#valid_5| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_4|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_5|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_2|, #valid=|v_#valid_4|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 14: Hoare triple {11006#true} [181] L-1-6-->L62: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet4#1=|v_ULTIMATE.start_main_#t~nondet4#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_#t~nondet6#1=|v_ULTIMATE.start_main_#t~nondet6#1_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~mem10#1=|v_ULTIMATE.start_main_#t~mem10#1_1|, ULTIMATE.start_main_#t~pre5#1=|v_ULTIMATE.start_main_#t~pre5#1_1|, ULTIMATE.start_main_#t~nondet3#1=|v_ULTIMATE.start_main_#t~nondet3#1_1|, ULTIMATE.start_main_#t~nondet8#1=|v_ULTIMATE.start_main_#t~nondet8#1_1|, ULTIMATE.start_main_#t~mem9#1=|v_ULTIMATE.start_main_#t~mem9#1_1|, ULTIMATE.start_main_#t~pre7#1=|v_ULTIMATE.start_main_#t~pre7#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre5#1, ULTIMATE.start_main_#t~nondet4#1, ULTIMATE.start_main_#t~nondet3#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_#t~nondet8#1, ULTIMATE.start_main_#t~nondet6#1, ULTIMATE.start_main_#t~mem9#1, ULTIMATE.start_main_#t~pre7#1, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~mem10#1, ULTIMATE.start_main_~#t2~0#1.base] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {11006#true} [151] L-1-5-->L-1-6: Formula: true InVars {} OutVars{ULTIMATE.start_main_#res#1=|v_ULTIMATE.start_main_#res#1_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#res#1] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 12: Hoare triple {11006#true} [183] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 11: Hoare triple {11006#true} [203] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 10: Hoare triple {11006#true} [157] L38-1-->L-1-3: Formula: (= v_~c~0_3 0) InVars {} OutVars{~c~0=v_~c~0_3} AuxVars[] AssignedVars[~c~0] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {11006#true} [210] L38-->L38-1: Formula: (= v_~counter~0_6 0) InVars {} OutVars{~counter~0=v_~counter~0_6} AuxVars[] AssignedVars[~counter~0] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {11006#true} [209] L21-4-->L38: Formula: (= v_~N~0_5 0) InVars {} OutVars{~N~0=v_~N~0_5} AuxVars[] AssignedVars[~N~0] {11006#true} is VALID [2022-02-20 20:53:43,606 INFO L290 TraceCheckUtils]: 7: Hoare triple {11006#true} [156] L21-3-->L21-4: Formula: (and (= 21 (select |v_#length_2| 2)) (= (select |v_#valid_3| 2) 1)) InVars {#length=|v_#length_2|, #valid=|v_#valid_3|} OutVars{#length=|v_#length_2|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,607 INFO L290 TraceCheckUtils]: 6: Hoare triple {11006#true} [186] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_2| 1) 1) 0) InVars {#memory_int=|v_#memory_int_2|} OutVars{#memory_int=|v_#memory_int_2|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,607 INFO L290 TraceCheckUtils]: 5: Hoare triple {11006#true} [188] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_1| 1) 0)) InVars {#memory_int=|v_#memory_int_1|} OutVars{#memory_int=|v_#memory_int_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,607 INFO L290 TraceCheckUtils]: 4: Hoare triple {11006#true} [170] L21-->L21-1: Formula: (and (= (select |v_#valid_2| 1) 1) (= 2 (select |v_#length_1| 1))) InVars {#length=|v_#length_1|, #valid=|v_#valid_2|} OutVars{#length=|v_#length_1|, #valid=|v_#valid_2|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,607 INFO L290 TraceCheckUtils]: 3: Hoare triple {11006#true} [200] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_1|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {11006#true} [198] L-1-1-->L-1-2: Formula: (= (select |v_#valid_1| 0) 0) InVars {#valid=|v_#valid_1|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {11006#true} [175] L-1-->L-1-1: Formula: (and (= |v_#NULL.base_1| 0) (= |v_#NULL.offset_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] {11006#true} is VALID [2022-02-20 20:53:43,608 INFO L290 TraceCheckUtils]: 0: Hoare triple {11006#true} [193] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {11006#true} is VALID [2022-02-20 20:53:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 20:53:43,608 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [936486535] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:53:43,608 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:53:43,608 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 16 [2022-02-20 20:53:43,609 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803643153] [2022-02-20 20:53:43,609 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:53:43,610 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.375) internal successors, (102), 16 states have internal predecessors, (102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 75 [2022-02-20 20:53:43,610 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:53:43,611 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 6.375) internal successors, (102), 16 states have internal predecessors, (102), 0 states have call successors, (0), 0 states 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 20:53:43,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:53:43,683 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-02-20 20:53:43,683 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:53:43,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-02-20 20:53:43,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2022-02-20 20:53:43,684 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 63 out of 87 [2022-02-20 20:53:43,686 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 122 transitions, 819 flow. Second operand has 16 states, 16 states have (on average 65.5625) internal successors, (1049), 16 states have internal predecessors, (1049), 0 states have call successors, (0), 0 states 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 20:53:43,686 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:53:43,686 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 63 of 87 [2022-02-20 20:53:43,686 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand