./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/weaver/parallel-misc-3-extended.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/parallel-misc-3-extended.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 b699de581afb3d801299d89a35eee78f9e3cb86ad1a23fab537b92eb394c5e62 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 20:49:55,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 20:49:55,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 20:49:56,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 20:49:56,000 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 20:49:56,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 20:49:56,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 20:49:56,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 20:49:56,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 20:49:56,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 20:49:56,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 20:49:56,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 20:49:56,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 20:49:56,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 20:49:56,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 20:49:56,017 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 20:49:56,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 20:49:56,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 20:49:56,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 20:49:56,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 20:49:56,024 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 20:49:56,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 20:49:56,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 20:49:56,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 20:49:56,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 20:49:56,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 20:49:56,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 20:49:56,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 20:49:56,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 20:49:56,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 20:49:56,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 20:49:56,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 20:49:56,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 20:49:56,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 20:49:56,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 20:49:56,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 20:49:56,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 20:49:56,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 20:49:56,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 20:49:56,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 20:49:56,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 20:49:56,041 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 20:49:56,064 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 20:49:56,065 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 20:49:56,065 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 20:49:56,065 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 20:49:56,066 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 20:49:56,066 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 20:49:56,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 20:49:56,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 20:49:56,067 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 20:49:56,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 20:49:56,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 20:49:56,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 20:49:56,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:49:56,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 20:49:56,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 20:49:56,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 20:49:56,070 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 20:49:56,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 20:49:56,070 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 20:49:56,070 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 20:49:56,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 20:49:56,071 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b699de581afb3d801299d89a35eee78f9e3cb86ad1a23fab537b92eb394c5e62 [2022-02-20 20:49:56,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 20:49:56,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 20:49:56,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 20:49:56,290 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 20:49:56,290 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 20:49:56,291 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c [2022-02-20 20:49:56,334 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/630f0a740/585df06e404c4750867d1211b2a6b0e5/FLAG83f2de485 [2022-02-20 20:49:56,696 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 20:49:56,696 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c [2022-02-20 20:49:56,701 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/630f0a740/585df06e404c4750867d1211b2a6b0e5/FLAG83f2de485 [2022-02-20 20:49:56,712 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/630f0a740/585df06e404c4750867d1211b2a6b0e5 [2022-02-20 20:49:56,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 20:49:56,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 20:49:56,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 20:49:56,716 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 20:49:56,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 20:49:56,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:56,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37b81532 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56, skipping insertion in model container [2022-02-20 20:49:56,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:56,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 20:49:56,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 20:49:56,931 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/parallel-misc-3-extended.wvr.c[2856,2869] [2022-02-20 20:49:56,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:49:56,946 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 20:49:56,964 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/parallel-misc-3-extended.wvr.c[2856,2869] [2022-02-20 20:49:56,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 20:49:56,974 INFO L208 MainTranslator]: Completed translation [2022-02-20 20:49:56,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56 WrapperNode [2022-02-20 20:49:56,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 20:49:56,976 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 20:49:56,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 20:49:56,977 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 20:49:56,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:56,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,004 INFO L137 Inliner]: procedures = 22, calls = 37, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 71 [2022-02-20 20:49:57,004 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 20:49:57,005 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 20:49:57,005 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 20:49:57,005 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 20:49:57,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,012 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,017 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,022 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 20:49:57,023 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 20:49:57,023 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 20:49:57,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 20:49:57,024 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (1/1) ... [2022-02-20 20:49:57,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 20:49:57,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:49:57,057 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 20:49:57,064 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 20:49:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 20:49:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-02-20 20:49:57,085 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-02-20 20:49:57,085 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-02-20 20:49:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-02-20 20:49:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-02-20 20:49:57,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 20:49:57,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 20:49:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 20:49:57,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 20:49:57,088 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 20:49:57,140 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 20:49:57,141 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 20:49:57,300 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 20:49:57,328 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 20:49:57,329 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2022-02-20 20:49:57,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:49:57 BoogieIcfgContainer [2022-02-20 20:49:57,333 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 20:49:57,334 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 20:49:57,334 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 20:49:57,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 20:49:57,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 08:49:56" (1/3) ... [2022-02-20 20:49:57,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b8ecd63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:49:57, skipping insertion in model container [2022-02-20 20:49:57,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 08:49:56" (2/3) ... [2022-02-20 20:49:57,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b8ecd63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 08:49:57, skipping insertion in model container [2022-02-20 20:49:57,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 08:49:57" (3/3) ... [2022-02-20 20:49:57,338 INFO L111 eAbstractionObserver]: Analyzing ICFG parallel-misc-3-extended.wvr.c [2022-02-20 20:49:57,341 WARN L150 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-02-20 20:49:57,341 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 20:49:57,341 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 20:49:57,341 INFO L534 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-02-20 20:49:57,379 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,379 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,380 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,380 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,380 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,381 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,381 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,381 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,382 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,382 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,382 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,383 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,383 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,383 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,383 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,383 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,384 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,384 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,384 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,385 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,386 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,386 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,387 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,387 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,387 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,387 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,387 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,388 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,388 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,388 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,389 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,389 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,390 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,391 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,391 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,391 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,391 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,392 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,392 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,392 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,394 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,394 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,394 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post1| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,394 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post2| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,395 WARN L322 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,395 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,396 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,396 WARN L322 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,397 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,397 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,397 WARN L322 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2022-02-20 20:49:57,406 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2022-02-20 20:49:57,444 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 20:49:57,449 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 20:49:57,449 INFO L340 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-02-20 20:49:57,462 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 123 places, 129 transitions, 282 flow [2022-02-20 20:49:57,522 INFO L129 PetriNetUnfolder]: 16/126 cut-off events. [2022-02-20 20:49:57,522 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-02-20 20:49:57,526 INFO L84 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 126 events. 16/126 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 130 event pairs, 0 based on Foata normal form. 0/109 useless extension candidates. Maximal degree in co-relation 81. Up to 4 conditions per place. [2022-02-20 20:49:57,526 INFO L82 GeneralOperation]: Start removeDead. Operand has 123 places, 129 transitions, 282 flow [2022-02-20 20:49:57,530 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 109 places, 115 transitions, 248 flow [2022-02-20 20:49:57,578 INFO L129 PetriNetUnfolder]: 16/114 cut-off events. [2022-02-20 20:49:57,578 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-02-20 20:49:57,579 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:49:57,580 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, 1] [2022-02-20 20:49:57,580 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:49:57,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:49:57,584 INFO L85 PathProgramCache]: Analyzing trace with hash -620095962, now seen corresponding path program 1 times [2022-02-20 20:49:57,592 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:49:57,592 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [649612964] [2022-02-20 20:49:57,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:49:57,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:49:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:49:57,741 INFO L290 TraceCheckUtils]: 0: Hoare triple {126#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {126#true} [233] 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] {126#true} is VALID [2022-02-20 20:49:57,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {126#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,742 INFO L290 TraceCheckUtils]: 3: Hoare triple {126#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,742 INFO L290 TraceCheckUtils]: 4: Hoare triple {126#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {126#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,744 INFO L290 TraceCheckUtils]: 6: Hoare triple {126#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {126#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,746 INFO L290 TraceCheckUtils]: 8: Hoare triple {126#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {126#true} is VALID [2022-02-20 20:49:57,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {126#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {126#true} is VALID [2022-02-20 20:49:57,747 INFO L290 TraceCheckUtils]: 10: Hoare triple {126#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {126#true} is VALID [2022-02-20 20:49:57,748 INFO L290 TraceCheckUtils]: 11: Hoare triple {126#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {126#true} is VALID [2022-02-20 20:49:57,748 INFO L290 TraceCheckUtils]: 12: Hoare triple {126#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {126#true} is VALID [2022-02-20 20:49:57,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {126#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {126#true} is VALID [2022-02-20 20:49:57,749 INFO L290 TraceCheckUtils]: 14: Hoare triple {126#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {126#true} is VALID [2022-02-20 20:49:57,749 INFO L290 TraceCheckUtils]: 15: Hoare triple {126#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,752 INFO L290 TraceCheckUtils]: 16: Hoare triple {126#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {126#true} is VALID [2022-02-20 20:49:57,753 INFO L290 TraceCheckUtils]: 17: Hoare triple {126#true} [212] 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] {126#true} is VALID [2022-02-20 20:49:57,753 INFO L290 TraceCheckUtils]: 18: Hoare triple {126#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {126#true} is VALID [2022-02-20 20:49:57,753 INFO L290 TraceCheckUtils]: 19: Hoare triple {126#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {126#true} is VALID [2022-02-20 20:49:57,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {126#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {126#true} is VALID [2022-02-20 20:49:57,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {126#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {126#true} is VALID [2022-02-20 20:49:57,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {126#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {126#true} is VALID [2022-02-20 20:49:57,755 INFO L290 TraceCheckUtils]: 23: Hoare triple {126#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {126#true} is VALID [2022-02-20 20:49:57,755 INFO L290 TraceCheckUtils]: 24: Hoare triple {126#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {126#true} is VALID [2022-02-20 20:49:57,756 INFO L290 TraceCheckUtils]: 25: Hoare triple {126#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {126#true} is VALID [2022-02-20 20:49:57,756 INFO L290 TraceCheckUtils]: 26: Hoare triple {126#true} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {126#true} is VALID [2022-02-20 20:49:57,756 INFO L290 TraceCheckUtils]: 27: Hoare triple {126#true} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {126#true} is VALID [2022-02-20 20:49:57,756 INFO L290 TraceCheckUtils]: 28: Hoare triple {126#true} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {126#true} is VALID [2022-02-20 20:49:57,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {126#true} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {126#true} is VALID [2022-02-20 20:49:57,757 INFO L290 TraceCheckUtils]: 30: Hoare triple {126#true} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {126#true} is VALID [2022-02-20 20:49:57,757 INFO L290 TraceCheckUtils]: 31: Hoare triple {126#true} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {126#true} is VALID [2022-02-20 20:49:57,757 INFO L290 TraceCheckUtils]: 32: Hoare triple {126#true} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {126#true} is VALID [2022-02-20 20:49:57,757 INFO L290 TraceCheckUtils]: 33: Hoare triple {126#true} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {126#true} is VALID [2022-02-20 20:49:57,758 INFO L290 TraceCheckUtils]: 34: Hoare triple {126#true} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {126#true} is VALID [2022-02-20 20:49:57,758 INFO L290 TraceCheckUtils]: 35: Hoare triple {126#true} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {126#true} is VALID [2022-02-20 20:49:57,758 INFO L290 TraceCheckUtils]: 36: Hoare triple {126#true} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {126#true} is VALID [2022-02-20 20:49:57,758 INFO L290 TraceCheckUtils]: 37: Hoare triple {126#true} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {126#true} is VALID [2022-02-20 20:49:57,759 INFO L290 TraceCheckUtils]: 38: Hoare triple {126#true} [343] L75-1-->L64-1: Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,759 INFO L290 TraceCheckUtils]: 39: Hoare triple {127#false} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {127#false} is VALID [2022-02-20 20:49:57,759 INFO L290 TraceCheckUtils]: 40: Hoare triple {127#false} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,760 INFO L290 TraceCheckUtils]: 41: Hoare triple {127#false} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,760 INFO L290 TraceCheckUtils]: 42: Hoare triple {127#false} [329] L42-1-->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] {127#false} is VALID [2022-02-20 20:49:57,760 INFO L290 TraceCheckUtils]: 43: Hoare triple {127#false} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,760 INFO L290 TraceCheckUtils]: 44: Hoare triple {127#false} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {127#false} is VALID [2022-02-20 20:49:57,760 INFO L290 TraceCheckUtils]: 45: Hoare triple {127#false} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {127#false} is VALID [2022-02-20 20:49:57,761 INFO L290 TraceCheckUtils]: 46: Hoare triple {127#false} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {127#false} is VALID [2022-02-20 20:49:57,761 INFO L290 TraceCheckUtils]: 47: Hoare triple {127#false} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {127#false} is VALID [2022-02-20 20:49:57,761 INFO L290 TraceCheckUtils]: 48: Hoare triple {127#false} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {127#false} is VALID [2022-02-20 20:49:57,762 INFO L290 TraceCheckUtils]: 49: Hoare triple {127#false} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {127#false} is VALID [2022-02-20 20:49:57,764 INFO L290 TraceCheckUtils]: 50: Hoare triple {127#false} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {127#false} is VALID [2022-02-20 20:49:57,764 INFO L290 TraceCheckUtils]: 51: Hoare triple {127#false} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {127#false} is VALID [2022-02-20 20:49:57,764 INFO L290 TraceCheckUtils]: 52: Hoare triple {127#false} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {127#false} is VALID [2022-02-20 20:49:57,765 INFO L290 TraceCheckUtils]: 53: Hoare triple {127#false} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,765 INFO L290 TraceCheckUtils]: 54: Hoare triple {127#false} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {127#false} is VALID [2022-02-20 20:49:57,765 INFO L290 TraceCheckUtils]: 55: Hoare triple {127#false} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {127#false} is VALID [2022-02-20 20:49:57,766 INFO L290 TraceCheckUtils]: 56: Hoare triple {127#false} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,767 INFO L290 TraceCheckUtils]: 57: Hoare triple {127#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {127#false} is VALID [2022-02-20 20:49:57,767 INFO L290 TraceCheckUtils]: 58: Hoare triple {127#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {127#false} is VALID [2022-02-20 20:49:57,767 INFO L290 TraceCheckUtils]: 59: Hoare triple {127#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,768 INFO L290 TraceCheckUtils]: 60: Hoare triple {127#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {127#false} is VALID [2022-02-20 20:49:57,768 INFO L290 TraceCheckUtils]: 61: Hoare triple {127#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,769 INFO L290 TraceCheckUtils]: 62: Hoare triple {127#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,769 INFO L290 TraceCheckUtils]: 63: Hoare triple {127#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {127#false} is VALID [2022-02-20 20:49:57,770 INFO L290 TraceCheckUtils]: 64: Hoare triple {127#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,770 INFO L290 TraceCheckUtils]: 65: Hoare triple {127#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {127#false} is VALID [2022-02-20 20:49:57,770 INFO L290 TraceCheckUtils]: 66: Hoare triple {127#false} [325] L126-2-->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] {127#false} is VALID [2022-02-20 20:49:57,770 INFO L290 TraceCheckUtils]: 67: Hoare triple {127#false} [223] 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] {127#false} is VALID [2022-02-20 20:49:57,770 INFO L290 TraceCheckUtils]: 68: Hoare triple {127#false} [308] 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[] {127#false} is VALID [2022-02-20 20:49:57,771 INFO L290 TraceCheckUtils]: 69: Hoare triple {127#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,771 INFO L290 TraceCheckUtils]: 70: Hoare triple {127#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {127#false} is VALID [2022-02-20 20:49:57,772 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 20:49:57,772 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:49:57,773 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [649612964] [2022-02-20 20:49:57,773 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [649612964] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:49:57,773 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:49:57,773 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 20:49:57,774 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2063162033] [2022-02-20 20:49:57,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:49:57,784 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 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 71 [2022-02-20 20:49:57,785 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:49:57,787 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 35.5) internal successors, (71), 2 states have internal predecessors, (71), 0 states have call successors, (0), 0 states 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 20:49:57,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:49:57,850 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 20:49:57,850 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:49:57,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 20:49:57,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 20:49:57,866 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 129 [2022-02-20 20:49:57,868 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 109 places, 115 transitions, 248 flow. Second operand has 2 states, 2 states have (on average 119.5) internal successors, (239), 2 states have internal predecessors, (239), 0 states have call successors, (0), 0 states 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 20:49:57,868 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:49:57,868 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 129 [2022-02-20 20:49:57,869 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:49:57,905 INFO L129 PetriNetUnfolder]: 22/133 cut-off events. [2022-02-20 20:49:57,906 INFO L130 PetriNetUnfolder]: For 15/16 co-relation queries the response was YES. [2022-02-20 20:49:57,907 INFO L84 FinitePrefix]: Finished finitePrefix Result has 165 conditions, 133 events. 22/133 cut-off events. For 15/16 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 211 event pairs, 2 based on Foata normal form. 13/127 useless extension candidates. Maximal degree in co-relation 103. Up to 15 conditions per place. [2022-02-20 20:49:57,908 INFO L132 encePairwiseOnDemand]: 125/129 looper letters, 8 selfloop transitions, 0 changer transitions 1/111 dead transitions. [2022-02-20 20:49:57,908 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 111 transitions, 256 flow [2022-02-20 20:49:57,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 20:49:57,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-02-20 20:49:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 244 transitions. [2022-02-20 20:49:57,921 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9457364341085271 [2022-02-20 20:49:57,922 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 244 transitions. [2022-02-20 20:49:57,922 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 244 transitions. [2022-02-20 20:49:57,922 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:49:57,924 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 244 transitions. [2022-02-20 20:49:57,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 122.0) internal successors, (244), 2 states have internal predecessors, (244), 0 states have call successors, (0), 0 states 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 20:49:57,929 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 129.0) internal successors, (387), 3 states have internal predecessors, (387), 0 states have call successors, (0), 0 states 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 20:49:57,930 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 129.0) internal successors, (387), 3 states have internal predecessors, (387), 0 states have call successors, (0), 0 states 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 20:49:57,931 INFO L186 Difference]: Start difference. First operand has 109 places, 115 transitions, 248 flow. Second operand 2 states and 244 transitions. [2022-02-20 20:49:57,932 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 111 transitions, 256 flow [2022-02-20 20:49:57,933 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 104 places, 111 transitions, 244 flow, removed 0 selfloop flow, removed 6 redundant places. [2022-02-20 20:49:57,936 INFO L242 Difference]: Finished difference. Result has 104 places, 110 transitions, 226 flow [2022-02-20 20:49:57,937 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=228, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=226, PETRI_PLACES=104, PETRI_TRANSITIONS=110} [2022-02-20 20:49:57,939 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, -5 predicate places. [2022-02-20 20:49:57,940 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 104 places, 110 transitions, 226 flow [2022-02-20 20:49:58,198 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 10467 states, 10466 states have (on average 4.261991209631186) internal successors, (44606), 10466 states have internal predecessors, (44606), 0 states have call successors, (0), 0 states 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 20:49:58,245 INFO L78 Accepts]: Start accepts. Automaton has has 10467 states, 10466 states have (on average 4.261991209631186) internal successors, (44606), 10466 states have internal predecessors, (44606), 0 states have call successors, (0), 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 71 [2022-02-20 20:49:58,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:49:58,246 INFO L470 AbstractCegarLoop]: Abstraction has has 104 places, 110 transitions, 226 flow [2022-02-20 20:49:58,247 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 119.5) internal successors, (239), 2 states have internal predecessors, (239), 0 states have call successors, (0), 0 states 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 20:49:58,247 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:49:58,247 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, 1] [2022-02-20 20:49:58,247 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 20:49:58,248 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:49:58,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:49:58,248 INFO L85 PathProgramCache]: Analyzing trace with hash -2011730583, now seen corresponding path program 1 times [2022-02-20 20:49:58,249 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:49:58,249 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1800298077] [2022-02-20 20:49:58,249 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:49:58,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:49:58,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:49:58,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {10597#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {10597#true} [233] 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] {10597#true} is VALID [2022-02-20 20:49:58,452 INFO L290 TraceCheckUtils]: 2: Hoare triple {10597#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,455 INFO L290 TraceCheckUtils]: 3: Hoare triple {10597#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,455 INFO L290 TraceCheckUtils]: 4: Hoare triple {10597#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,455 INFO L290 TraceCheckUtils]: 5: Hoare triple {10597#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,455 INFO L290 TraceCheckUtils]: 6: Hoare triple {10597#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,456 INFO L290 TraceCheckUtils]: 7: Hoare triple {10597#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,456 INFO L290 TraceCheckUtils]: 8: Hoare triple {10597#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {10597#true} is VALID [2022-02-20 20:49:58,456 INFO L290 TraceCheckUtils]: 9: Hoare triple {10597#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {10597#true} is VALID [2022-02-20 20:49:58,456 INFO L290 TraceCheckUtils]: 10: Hoare triple {10597#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {10597#true} is VALID [2022-02-20 20:49:58,456 INFO L290 TraceCheckUtils]: 11: Hoare triple {10597#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {10597#true} is VALID [2022-02-20 20:49:58,457 INFO L290 TraceCheckUtils]: 12: Hoare triple {10597#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {10597#true} is VALID [2022-02-20 20:49:58,457 INFO L290 TraceCheckUtils]: 13: Hoare triple {10597#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {10597#true} is VALID [2022-02-20 20:49:58,457 INFO L290 TraceCheckUtils]: 14: Hoare triple {10597#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {10597#true} is VALID [2022-02-20 20:49:58,457 INFO L290 TraceCheckUtils]: 15: Hoare triple {10597#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,457 INFO L290 TraceCheckUtils]: 16: Hoare triple {10597#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10597#true} is VALID [2022-02-20 20:49:58,458 INFO L290 TraceCheckUtils]: 17: Hoare triple {10597#true} [212] 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] {10597#true} is VALID [2022-02-20 20:49:58,458 INFO L290 TraceCheckUtils]: 18: Hoare triple {10597#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {10597#true} is VALID [2022-02-20 20:49:58,458 INFO L290 TraceCheckUtils]: 19: Hoare triple {10597#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {10597#true} is VALID [2022-02-20 20:49:58,458 INFO L290 TraceCheckUtils]: 20: Hoare triple {10597#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {10597#true} is VALID [2022-02-20 20:49:58,458 INFO L290 TraceCheckUtils]: 21: Hoare triple {10597#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {10597#true} is VALID [2022-02-20 20:49:58,459 INFO L290 TraceCheckUtils]: 22: Hoare triple {10597#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {10597#true} is VALID [2022-02-20 20:49:58,459 INFO L290 TraceCheckUtils]: 23: Hoare triple {10597#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {10597#true} is VALID [2022-02-20 20:49:58,459 INFO L290 TraceCheckUtils]: 24: Hoare triple {10597#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {10597#true} is VALID [2022-02-20 20:49:58,459 INFO L290 TraceCheckUtils]: 25: Hoare triple {10597#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,460 INFO L290 TraceCheckUtils]: 26: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,460 INFO L290 TraceCheckUtils]: 27: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,461 INFO L290 TraceCheckUtils]: 28: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,461 INFO L290 TraceCheckUtils]: 29: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,462 INFO L290 TraceCheckUtils]: 30: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,462 INFO L290 TraceCheckUtils]: 31: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,463 INFO L290 TraceCheckUtils]: 32: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,463 INFO L290 TraceCheckUtils]: 33: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,463 INFO L290 TraceCheckUtils]: 34: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,464 INFO L290 TraceCheckUtils]: 35: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,469 INFO L290 TraceCheckUtils]: 36: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,470 INFO L290 TraceCheckUtils]: 37: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,470 INFO L290 TraceCheckUtils]: 38: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,471 INFO L290 TraceCheckUtils]: 39: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,471 INFO L290 TraceCheckUtils]: 40: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,472 INFO L290 TraceCheckUtils]: 41: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,472 INFO L290 TraceCheckUtils]: 42: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,473 INFO L290 TraceCheckUtils]: 43: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,473 INFO L290 TraceCheckUtils]: 44: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,473 INFO L290 TraceCheckUtils]: 45: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,474 INFO L290 TraceCheckUtils]: 46: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {10599#(= (+ (- 1) ~g1~0) 0)} is VALID [2022-02-20 20:49:58,474 INFO L290 TraceCheckUtils]: 47: Hoare triple {10599#(= (+ (- 1) ~g1~0) 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,474 INFO L290 TraceCheckUtils]: 48: Hoare triple {10598#false} [329] L42-1-->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] {10598#false} is VALID [2022-02-20 20:49:58,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {10598#false} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {10598#false} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {10598#false} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {10598#false} is VALID [2022-02-20 20:49:58,475 INFO L290 TraceCheckUtils]: 52: Hoare triple {10598#false} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {10598#false} is VALID [2022-02-20 20:49:58,475 INFO L290 TraceCheckUtils]: 53: Hoare triple {10598#false} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,476 INFO L290 TraceCheckUtils]: 54: Hoare triple {10598#false} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {10598#false} is VALID [2022-02-20 20:49:58,476 INFO L290 TraceCheckUtils]: 55: Hoare triple {10598#false} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,476 INFO L290 TraceCheckUtils]: 56: Hoare triple {10598#false} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,476 INFO L290 TraceCheckUtils]: 57: Hoare triple {10598#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {10598#false} is VALID [2022-02-20 20:49:58,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {10598#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {10598#false} is VALID [2022-02-20 20:49:58,477 INFO L290 TraceCheckUtils]: 59: Hoare triple {10598#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,477 INFO L290 TraceCheckUtils]: 60: Hoare triple {10598#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {10598#false} is VALID [2022-02-20 20:49:58,477 INFO L290 TraceCheckUtils]: 61: Hoare triple {10598#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,477 INFO L290 TraceCheckUtils]: 62: Hoare triple {10598#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,477 INFO L290 TraceCheckUtils]: 63: Hoare triple {10598#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {10598#false} is VALID [2022-02-20 20:49:58,477 INFO L290 TraceCheckUtils]: 64: Hoare triple {10598#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,478 INFO L290 TraceCheckUtils]: 65: Hoare triple {10598#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {10598#false} is VALID [2022-02-20 20:49:58,478 INFO L290 TraceCheckUtils]: 66: Hoare triple {10598#false} [325] L126-2-->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] {10598#false} is VALID [2022-02-20 20:49:58,478 INFO L290 TraceCheckUtils]: 67: Hoare triple {10598#false} [223] 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] {10598#false} is VALID [2022-02-20 20:49:58,478 INFO L290 TraceCheckUtils]: 68: Hoare triple {10598#false} [308] 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[] {10598#false} is VALID [2022-02-20 20:49:58,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {10598#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,479 INFO L290 TraceCheckUtils]: 70: Hoare triple {10598#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {10598#false} is VALID [2022-02-20 20:49:58,479 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 20:49:58,479 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:49:58,479 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1800298077] [2022-02-20 20:49:58,480 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1800298077] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:49:58,480 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:49:58,480 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:49:58,480 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148942352] [2022-02-20 20:49:58,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:49:58,481 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 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 71 [2022-02-20 20:49:58,482 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:49:58,482 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 0 states have call successors, (0), 0 states 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 20:49:58,532 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:49:58,533 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:49:58,533 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:49:58,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:49:58,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:49:58,537 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 129 [2022-02-20 20:49:58,537 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 104 places, 110 transitions, 226 flow. Second operand has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states 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 20:49:58,537 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:49:58,538 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 129 [2022-02-20 20:49:58,538 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:49:58,614 INFO L129 PetriNetUnfolder]: 41/193 cut-off events. [2022-02-20 20:49:58,614 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2022-02-20 20:49:58,617 INFO L84 FinitePrefix]: Finished finitePrefix Result has 258 conditions, 193 events. 41/193 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 13. Compared 544 event pairs, 4 based on Foata normal form. 0/160 useless extension candidates. Maximal degree in co-relation 255. Up to 31 conditions per place. [2022-02-20 20:49:58,618 INFO L132 encePairwiseOnDemand]: 126/129 looper letters, 17 selfloop transitions, 2 changer transitions 0/116 dead transitions. [2022-02-20 20:49:58,618 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 105 places, 116 transitions, 278 flow [2022-02-20 20:49:58,618 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:49:58,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:49:58,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 353 transitions. [2022-02-20 20:49:58,627 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9121447028423773 [2022-02-20 20:49:58,627 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 353 transitions. [2022-02-20 20:49:58,628 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 353 transitions. [2022-02-20 20:49:58,628 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:49:58,628 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 353 transitions. [2022-02-20 20:49:58,629 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states 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 20:49:58,629 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:49:58,630 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:49:58,630 INFO L186 Difference]: Start difference. First operand has 104 places, 110 transitions, 226 flow. Second operand 3 states and 353 transitions. [2022-02-20 20:49:58,630 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 105 places, 116 transitions, 278 flow [2022-02-20 20:49:58,631 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 105 places, 116 transitions, 278 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-02-20 20:49:58,632 INFO L242 Difference]: Finished difference. Result has 106 places, 111 transitions, 238 flow [2022-02-20 20:49:58,632 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=226, PETRI_DIFFERENCE_MINUEND_PLACES=103, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=110, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=238, PETRI_PLACES=106, PETRI_TRANSITIONS=111} [2022-02-20 20:49:58,633 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, -3 predicate places. [2022-02-20 20:49:58,633 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 106 places, 111 transitions, 238 flow [2022-02-20 20:49:59,035 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 18067 states, 18066 states have (on average 4.317281080482674) internal successors, (77996), 18066 states have internal predecessors, (77996), 0 states have call successors, (0), 0 states 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 20:49:59,078 INFO L78 Accepts]: Start accepts. Automaton has has 18067 states, 18066 states have (on average 4.317281080482674) internal successors, (77996), 18066 states have internal predecessors, (77996), 0 states have call successors, (0), 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 71 [2022-02-20 20:49:59,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:49:59,080 INFO L470 AbstractCegarLoop]: Abstraction has has 106 places, 111 transitions, 238 flow [2022-02-20 20:49:59,080 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.0) internal successors, (342), 3 states have internal predecessors, (342), 0 states have call successors, (0), 0 states 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 20:49:59,080 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:49:59,081 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:49:59,081 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 20:49:59,081 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:49:59,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:49:59,082 INFO L85 PathProgramCache]: Analyzing trace with hash 464963149, now seen corresponding path program 1 times [2022-02-20 20:49:59,083 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:49:59,083 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1181946742] [2022-02-20 20:49:59,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:49:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:49:59,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:49:59,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {28670#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {28670#true} [233] 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] {28670#true} is VALID [2022-02-20 20:49:59,222 INFO L290 TraceCheckUtils]: 2: Hoare triple {28670#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,222 INFO L290 TraceCheckUtils]: 3: Hoare triple {28670#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,223 INFO L290 TraceCheckUtils]: 4: Hoare triple {28670#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,223 INFO L290 TraceCheckUtils]: 5: Hoare triple {28670#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,223 INFO L290 TraceCheckUtils]: 6: Hoare triple {28670#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,223 INFO L290 TraceCheckUtils]: 7: Hoare triple {28670#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,223 INFO L290 TraceCheckUtils]: 8: Hoare triple {28670#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {28670#true} is VALID [2022-02-20 20:49:59,223 INFO L290 TraceCheckUtils]: 9: Hoare triple {28670#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 10: Hoare triple {28670#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 11: Hoare triple {28670#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 12: Hoare triple {28670#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 13: Hoare triple {28670#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 14: Hoare triple {28670#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 15: Hoare triple {28670#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,224 INFO L290 TraceCheckUtils]: 16: Hoare triple {28670#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28670#true} is VALID [2022-02-20 20:49:59,225 INFO L290 TraceCheckUtils]: 17: Hoare triple {28670#true} [212] 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] {28670#true} is VALID [2022-02-20 20:49:59,225 INFO L290 TraceCheckUtils]: 18: Hoare triple {28670#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {28670#true} is VALID [2022-02-20 20:49:59,225 INFO L290 TraceCheckUtils]: 19: Hoare triple {28670#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {28670#true} is VALID [2022-02-20 20:49:59,225 INFO L290 TraceCheckUtils]: 20: Hoare triple {28670#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {28670#true} is VALID [2022-02-20 20:49:59,225 INFO L290 TraceCheckUtils]: 21: Hoare triple {28670#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {28670#true} is VALID [2022-02-20 20:49:59,283 INFO L290 TraceCheckUtils]: 22: Hoare triple {28670#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,285 INFO L290 TraceCheckUtils]: 24: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,285 INFO L290 TraceCheckUtils]: 25: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,287 INFO L290 TraceCheckUtils]: 27: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,287 INFO L290 TraceCheckUtils]: 28: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,294 INFO L290 TraceCheckUtils]: 29: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,294 INFO L290 TraceCheckUtils]: 30: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,294 INFO L290 TraceCheckUtils]: 31: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,295 INFO L290 TraceCheckUtils]: 32: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,295 INFO L290 TraceCheckUtils]: 33: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,296 INFO L290 TraceCheckUtils]: 34: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,296 INFO L290 TraceCheckUtils]: 35: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,296 INFO L290 TraceCheckUtils]: 36: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,297 INFO L290 TraceCheckUtils]: 37: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,297 INFO L290 TraceCheckUtils]: 38: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,298 INFO L290 TraceCheckUtils]: 39: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,298 INFO L290 TraceCheckUtils]: 40: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,298 INFO L290 TraceCheckUtils]: 41: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,299 INFO L290 TraceCheckUtils]: 42: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,299 INFO L290 TraceCheckUtils]: 43: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,300 INFO L290 TraceCheckUtils]: 44: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {28672#(= (+ (- 1) ~d1~0) 0)} is VALID [2022-02-20 20:49:59,302 INFO L290 TraceCheckUtils]: 45: Hoare triple {28672#(= (+ (- 1) ~d1~0) 0)} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,302 INFO L290 TraceCheckUtils]: 46: Hoare triple {28671#false} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {28671#false} is VALID [2022-02-20 20:49:59,302 INFO L290 TraceCheckUtils]: 47: Hoare triple {28671#false} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {28671#false} is VALID [2022-02-20 20:49:59,302 INFO L290 TraceCheckUtils]: 48: Hoare triple {28671#false} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,303 INFO L290 TraceCheckUtils]: 49: Hoare triple {28671#false} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,303 INFO L290 TraceCheckUtils]: 50: Hoare triple {28671#false} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {28671#false} is VALID [2022-02-20 20:49:59,303 INFO L290 TraceCheckUtils]: 51: Hoare triple {28671#false} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {28671#false} is VALID [2022-02-20 20:49:59,303 INFO L290 TraceCheckUtils]: 52: Hoare triple {28671#false} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,303 INFO L290 TraceCheckUtils]: 53: Hoare triple {28671#false} [329] L42-1-->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] {28671#false} is VALID [2022-02-20 20:49:59,303 INFO L290 TraceCheckUtils]: 54: Hoare triple {28671#false} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,304 INFO L290 TraceCheckUtils]: 55: Hoare triple {28671#false} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {28671#false} is VALID [2022-02-20 20:49:59,304 INFO L290 TraceCheckUtils]: 56: Hoare triple {28671#false} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {28671#false} is VALID [2022-02-20 20:49:59,304 INFO L290 TraceCheckUtils]: 57: Hoare triple {28671#false} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {28671#false} is VALID [2022-02-20 20:49:59,304 INFO L290 TraceCheckUtils]: 58: Hoare triple {28671#false} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,304 INFO L290 TraceCheckUtils]: 59: Hoare triple {28671#false} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {28671#false} is VALID [2022-02-20 20:49:59,305 INFO L290 TraceCheckUtils]: 60: Hoare triple {28671#false} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {28671#false} is VALID [2022-02-20 20:49:59,305 INFO L290 TraceCheckUtils]: 61: Hoare triple {28671#false} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,305 INFO L290 TraceCheckUtils]: 62: Hoare triple {28671#false} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {28671#false} is VALID [2022-02-20 20:49:59,307 INFO L290 TraceCheckUtils]: 63: Hoare triple {28671#false} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,308 INFO L290 TraceCheckUtils]: 64: Hoare triple {28671#false} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,308 INFO L290 TraceCheckUtils]: 65: Hoare triple {28671#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {28671#false} is VALID [2022-02-20 20:49:59,308 INFO L290 TraceCheckUtils]: 66: Hoare triple {28671#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {28671#false} is VALID [2022-02-20 20:49:59,308 INFO L290 TraceCheckUtils]: 67: Hoare triple {28671#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,309 INFO L290 TraceCheckUtils]: 68: Hoare triple {28671#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {28671#false} is VALID [2022-02-20 20:49:59,309 INFO L290 TraceCheckUtils]: 69: Hoare triple {28671#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,309 INFO L290 TraceCheckUtils]: 70: Hoare triple {28671#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,309 INFO L290 TraceCheckUtils]: 71: Hoare triple {28671#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {28671#false} is VALID [2022-02-20 20:49:59,309 INFO L290 TraceCheckUtils]: 72: Hoare triple {28671#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,310 INFO L290 TraceCheckUtils]: 73: Hoare triple {28671#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {28671#false} is VALID [2022-02-20 20:49:59,310 INFO L290 TraceCheckUtils]: 74: Hoare triple {28671#false} [325] L126-2-->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] {28671#false} is VALID [2022-02-20 20:49:59,310 INFO L290 TraceCheckUtils]: 75: Hoare triple {28671#false} [223] 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] {28671#false} is VALID [2022-02-20 20:49:59,310 INFO L290 TraceCheckUtils]: 76: Hoare triple {28671#false} [308] 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[] {28671#false} is VALID [2022-02-20 20:49:59,311 INFO L290 TraceCheckUtils]: 77: Hoare triple {28671#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,323 INFO L290 TraceCheckUtils]: 78: Hoare triple {28671#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {28671#false} is VALID [2022-02-20 20:49:59,325 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 20:49:59,325 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:49:59,326 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1181946742] [2022-02-20 20:49:59,326 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1181946742] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:49:59,326 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:49:59,327 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:49:59,327 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1986482236] [2022-02-20 20:49:59,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:49:59,328 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 20:49:59,328 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:49:59,329 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states 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 20:49:59,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:49:59,423 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:49:59,423 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:49:59,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:49:59,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:49:59,425 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 129 [2022-02-20 20:49:59,425 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 106 places, 111 transitions, 238 flow. Second operand has 3 states, 3 states have (on average 113.0) internal successors, (339), 3 states have internal predecessors, (339), 0 states have call successors, (0), 0 states 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 20:49:59,425 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:49:59,425 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 129 [2022-02-20 20:49:59,425 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:49:59,498 INFO L129 PetriNetUnfolder]: 55/217 cut-off events. [2022-02-20 20:49:59,498 INFO L130 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-02-20 20:49:59,499 INFO L84 FinitePrefix]: Finished finitePrefix Result has 349 conditions, 217 events. 55/217 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 807 event pairs, 4 based on Foata normal form. 0/183 useless extension candidates. Maximal degree in co-relation 344. Up to 72 conditions per place. [2022-02-20 20:49:59,500 INFO L132 encePairwiseOnDemand]: 126/129 looper letters, 18 selfloop transitions, 2 changer transitions 0/116 dead transitions. [2022-02-20 20:49:59,502 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 116 transitions, 290 flow [2022-02-20 20:49:59,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:49:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:49:59,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 348 transitions. [2022-02-20 20:49:59,506 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8992248062015504 [2022-02-20 20:49:59,506 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 348 transitions. [2022-02-20 20:49:59,506 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 348 transitions. [2022-02-20 20:49:59,506 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:49:59,506 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 348 transitions. [2022-02-20 20:49:59,507 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 116.0) internal successors, (348), 3 states have internal predecessors, (348), 0 states have call successors, (0), 0 states 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 20:49:59,507 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:49:59,508 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:49:59,508 INFO L186 Difference]: Start difference. First operand has 106 places, 111 transitions, 238 flow. Second operand 3 states and 348 transitions. [2022-02-20 20:49:59,508 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 116 transitions, 290 flow [2022-02-20 20:49:59,511 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 107 places, 116 transitions, 288 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:49:59,515 INFO L242 Difference]: Finished difference. Result has 108 places, 112 transitions, 248 flow [2022-02-20 20:49:59,515 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=236, PETRI_DIFFERENCE_MINUEND_PLACES=105, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=109, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=248, PETRI_PLACES=108, PETRI_TRANSITIONS=112} [2022-02-20 20:49:59,517 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, -1 predicate places. [2022-02-20 20:49:59,517 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 108 places, 112 transitions, 248 flow [2022-02-20 20:50:00,005 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 21107 states, 21106 states have (on average 4.285037430114659) internal successors, (90440), 21106 states have internal predecessors, (90440), 0 states have call successors, (0), 0 states 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 20:50:00,043 INFO L78 Accepts]: Start accepts. Automaton has has 21107 states, 21106 states have (on average 4.285037430114659) internal successors, (90440), 21106 states have internal predecessors, (90440), 0 states have call successors, (0), 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 79 [2022-02-20 20:50:00,045 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:00,045 INFO L470 AbstractCegarLoop]: Abstraction has has 108 places, 112 transitions, 248 flow [2022-02-20 20:50:00,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.0) internal successors, (339), 3 states have internal predecessors, (339), 0 states have call successors, (0), 0 states 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 20:50:00,046 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:00,046 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:50:00,046 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 20:50:00,046 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:00,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:00,047 INFO L85 PathProgramCache]: Analyzing trace with hash -618881529, now seen corresponding path program 1 times [2022-02-20 20:50:00,047 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:00,047 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838420384] [2022-02-20 20:50:00,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:00,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:00,092 INFO L290 TraceCheckUtils]: 0: Hoare triple {49783#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {49783#true} [233] 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] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 2: Hoare triple {49783#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 3: Hoare triple {49783#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 4: Hoare triple {49783#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 5: Hoare triple {49783#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {49783#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 7: Hoare triple {49783#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {49783#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 9: Hoare triple {49783#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 10: Hoare triple {49783#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {49783#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 12: Hoare triple {49783#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 13: Hoare triple {49783#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 14: Hoare triple {49783#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 15: Hoare triple {49783#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,094 INFO L290 TraceCheckUtils]: 16: Hoare triple {49783#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49783#true} is VALID [2022-02-20 20:50:00,095 INFO L290 TraceCheckUtils]: 17: Hoare triple {49783#true} [212] 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] {49783#true} is VALID [2022-02-20 20:50:00,095 INFO L290 TraceCheckUtils]: 18: Hoare triple {49783#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {49783#true} is VALID [2022-02-20 20:50:00,095 INFO L290 TraceCheckUtils]: 19: Hoare triple {49783#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {49783#true} is VALID [2022-02-20 20:50:00,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {49783#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {49783#true} is VALID [2022-02-20 20:50:00,095 INFO L290 TraceCheckUtils]: 21: Hoare triple {49783#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {49783#true} is VALID [2022-02-20 20:50:00,095 INFO L290 TraceCheckUtils]: 22: Hoare triple {49783#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {49783#true} is VALID [2022-02-20 20:50:00,096 INFO L290 TraceCheckUtils]: 23: Hoare triple {49783#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {49783#true} is VALID [2022-02-20 20:50:00,096 INFO L290 TraceCheckUtils]: 24: Hoare triple {49783#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {49783#true} is VALID [2022-02-20 20:50:00,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {49783#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {49783#true} is VALID [2022-02-20 20:50:00,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {49783#true} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,096 INFO L290 TraceCheckUtils]: 27: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,097 INFO L290 TraceCheckUtils]: 28: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,097 INFO L290 TraceCheckUtils]: 29: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,097 INFO L290 TraceCheckUtils]: 30: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,098 INFO L290 TraceCheckUtils]: 31: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,098 INFO L290 TraceCheckUtils]: 32: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,098 INFO L290 TraceCheckUtils]: 33: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,099 INFO L290 TraceCheckUtils]: 34: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,099 INFO L290 TraceCheckUtils]: 35: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,099 INFO L290 TraceCheckUtils]: 36: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,100 INFO L290 TraceCheckUtils]: 37: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,100 INFO L290 TraceCheckUtils]: 38: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,100 INFO L290 TraceCheckUtils]: 39: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,101 INFO L290 TraceCheckUtils]: 40: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,101 INFO L290 TraceCheckUtils]: 41: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,101 INFO L290 TraceCheckUtils]: 42: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,102 INFO L290 TraceCheckUtils]: 43: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,102 INFO L290 TraceCheckUtils]: 44: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,102 INFO L290 TraceCheckUtils]: 45: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,103 INFO L290 TraceCheckUtils]: 46: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,103 INFO L290 TraceCheckUtils]: 47: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,103 INFO L290 TraceCheckUtils]: 48: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,104 INFO L290 TraceCheckUtils]: 49: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,104 INFO L290 TraceCheckUtils]: 50: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,104 INFO L290 TraceCheckUtils]: 51: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,104 INFO L290 TraceCheckUtils]: 52: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,105 INFO L290 TraceCheckUtils]: 53: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,105 INFO L290 TraceCheckUtils]: 54: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,105 INFO L290 TraceCheckUtils]: 55: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,106 INFO L290 TraceCheckUtils]: 56: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [329] L42-1-->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] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,106 INFO L290 TraceCheckUtils]: 57: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,106 INFO L290 TraceCheckUtils]: 58: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {49785#(= (+ (- 1) ~g2~0) 0)} is VALID [2022-02-20 20:50:00,107 INFO L290 TraceCheckUtils]: 59: Hoare triple {49785#(= (+ (- 1) ~g2~0) 0)} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,107 INFO L290 TraceCheckUtils]: 60: Hoare triple {49784#false} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {49784#false} is VALID [2022-02-20 20:50:00,107 INFO L290 TraceCheckUtils]: 61: Hoare triple {49784#false} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,107 INFO L290 TraceCheckUtils]: 62: Hoare triple {49784#false} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {49784#false} is VALID [2022-02-20 20:50:00,107 INFO L290 TraceCheckUtils]: 63: Hoare triple {49784#false} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 64: Hoare triple {49784#false} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 65: Hoare triple {49784#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 66: Hoare triple {49784#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 67: Hoare triple {49784#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 68: Hoare triple {49784#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 69: Hoare triple {49784#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,108 INFO L290 TraceCheckUtils]: 70: Hoare triple {49784#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 71: Hoare triple {49784#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 72: Hoare triple {49784#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 73: Hoare triple {49784#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 74: Hoare triple {49784#false} [325] L126-2-->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] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 75: Hoare triple {49784#false} [223] 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] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 76: Hoare triple {49784#false} [308] 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[] {49784#false} is VALID [2022-02-20 20:50:00,109 INFO L290 TraceCheckUtils]: 77: Hoare triple {49784#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,110 INFO L290 TraceCheckUtils]: 78: Hoare triple {49784#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {49784#false} is VALID [2022-02-20 20:50:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:50:00,110 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:00,110 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838420384] [2022-02-20 20:50:00,110 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838420384] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:50:00,110 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:50:00,110 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:50:00,111 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923601329] [2022-02-20 20:50:00,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:50:00,111 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 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 79 [2022-02-20 20:50:00,111 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:00,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 0 states have call successors, (0), 0 states 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 20:50:00,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:00,157 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:50:00,157 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:00,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:50:00,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:50:00,158 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 129 [2022-02-20 20:50:00,158 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 112 transitions, 248 flow. Second operand has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 0 states have call successors, (0), 0 states 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 20:50:00,159 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:00,159 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 129 [2022-02-20 20:50:00,159 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:00,214 INFO L129 PetriNetUnfolder]: 154/500 cut-off events. [2022-02-20 20:50:00,214 INFO L130 PetriNetUnfolder]: For 8/8 co-relation queries the response was YES. [2022-02-20 20:50:00,268 INFO L84 FinitePrefix]: Finished finitePrefix Result has 694 conditions, 500 events. 154/500 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2326 event pairs, 17 based on Foata normal form. 0/396 useless extension candidates. Maximal degree in co-relation 688. Up to 85 conditions per place. [2022-02-20 20:50:00,271 INFO L132 encePairwiseOnDemand]: 126/129 looper letters, 17 selfloop transitions, 2 changer transitions 0/118 dead transitions. [2022-02-20 20:50:00,271 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 110 places, 118 transitions, 300 flow [2022-02-20 20:50:00,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:50:00,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:50:00,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 353 transitions. [2022-02-20 20:50:00,274 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9121447028423773 [2022-02-20 20:50:00,274 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 353 transitions. [2022-02-20 20:50:00,274 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 353 transitions. [2022-02-20 20:50:00,274 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:00,275 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 353 transitions. [2022-02-20 20:50:00,283 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states 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 20:50:00,283 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:50:00,284 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:50:00,284 INFO L186 Difference]: Start difference. First operand has 108 places, 112 transitions, 248 flow. Second operand 3 states and 353 transitions. [2022-02-20 20:50:00,284 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 110 places, 118 transitions, 300 flow [2022-02-20 20:50:00,286 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 109 places, 118 transitions, 298 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:00,304 INFO L242 Difference]: Finished difference. Result has 110 places, 113 transitions, 258 flow [2022-02-20 20:50:00,304 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=246, PETRI_DIFFERENCE_MINUEND_PLACES=107, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=112, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=258, PETRI_PLACES=110, PETRI_TRANSITIONS=113} [2022-02-20 20:50:00,305 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 1 predicate places. [2022-02-20 20:50:00,305 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 110 places, 113 transitions, 258 flow [2022-02-20 20:50:01,077 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 37157 states, 37156 states have (on average 4.326219183981053) internal successors, (160745), 37156 states have internal predecessors, (160745), 0 states have call successors, (0), 0 states 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 20:50:01,137 INFO L78 Accepts]: Start accepts. Automaton has has 37157 states, 37156 states have (on average 4.326219183981053) internal successors, (160745), 37156 states have internal predecessors, (160745), 0 states have call successors, (0), 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 79 [2022-02-20 20:50:01,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:01,138 INFO L470 AbstractCegarLoop]: Abstraction has has 110 places, 113 transitions, 258 flow [2022-02-20 20:50:01,138 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 0 states have call successors, (0), 0 states 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 20:50:01,138 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:01,138 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 20:50:01,138 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 20:50:01,139 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:01,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:01,140 INFO L85 PathProgramCache]: Analyzing trace with hash -1312628711, now seen corresponding path program 1 times [2022-02-20 20:50:01,140 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:01,141 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1969582941] [2022-02-20 20:50:01,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:01,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:01,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:01,212 INFO L290 TraceCheckUtils]: 0: Hoare triple {86946#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {86946#true} [233] 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] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {86946#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 3: Hoare triple {86946#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 4: Hoare triple {86946#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 5: Hoare triple {86946#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 6: Hoare triple {86946#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {86946#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 8: Hoare triple {86946#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 9: Hoare triple {86946#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 10: Hoare triple {86946#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 11: Hoare triple {86946#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 12: Hoare triple {86946#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 13: Hoare triple {86946#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 14: Hoare triple {86946#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {86946#true} is VALID [2022-02-20 20:50:01,214 INFO L290 TraceCheckUtils]: 15: Hoare triple {86946#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {86946#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86946#true} is VALID [2022-02-20 20:50:01,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {86946#true} [212] 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] {86946#true} is VALID [2022-02-20 20:50:01,215 INFO L290 TraceCheckUtils]: 18: Hoare triple {86946#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {86946#true} is VALID [2022-02-20 20:50:01,215 INFO L290 TraceCheckUtils]: 19: Hoare triple {86946#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {86946#true} is VALID [2022-02-20 20:50:01,215 INFO L290 TraceCheckUtils]: 20: Hoare triple {86946#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {86946#true} is VALID [2022-02-20 20:50:01,215 INFO L290 TraceCheckUtils]: 21: Hoare triple {86946#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {86946#true} is VALID [2022-02-20 20:50:01,216 INFO L290 TraceCheckUtils]: 22: Hoare triple {86946#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {86946#true} is VALID [2022-02-20 20:50:01,216 INFO L290 TraceCheckUtils]: 23: Hoare triple {86946#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {86946#true} is VALID [2022-02-20 20:50:01,216 INFO L290 TraceCheckUtils]: 24: Hoare triple {86946#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {86946#true} is VALID [2022-02-20 20:50:01,216 INFO L290 TraceCheckUtils]: 25: Hoare triple {86946#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {86946#true} is VALID [2022-02-20 20:50:01,216 INFO L290 TraceCheckUtils]: 26: Hoare triple {86946#true} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {86946#true} is VALID [2022-02-20 20:50:01,216 INFO L290 TraceCheckUtils]: 27: Hoare triple {86946#true} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,217 INFO L290 TraceCheckUtils]: 28: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,217 INFO L290 TraceCheckUtils]: 29: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,217 INFO L290 TraceCheckUtils]: 30: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,218 INFO L290 TraceCheckUtils]: 31: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,218 INFO L290 TraceCheckUtils]: 32: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,219 INFO L290 TraceCheckUtils]: 34: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,220 INFO L290 TraceCheckUtils]: 37: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,220 INFO L290 TraceCheckUtils]: 38: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,220 INFO L290 TraceCheckUtils]: 39: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,221 INFO L290 TraceCheckUtils]: 40: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,221 INFO L290 TraceCheckUtils]: 41: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,221 INFO L290 TraceCheckUtils]: 42: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,222 INFO L290 TraceCheckUtils]: 43: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,222 INFO L290 TraceCheckUtils]: 44: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,222 INFO L290 TraceCheckUtils]: 45: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,223 INFO L290 TraceCheckUtils]: 46: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,223 INFO L290 TraceCheckUtils]: 48: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,224 INFO L290 TraceCheckUtils]: 49: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,224 INFO L290 TraceCheckUtils]: 50: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,224 INFO L290 TraceCheckUtils]: 51: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,225 INFO L290 TraceCheckUtils]: 52: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,225 INFO L290 TraceCheckUtils]: 53: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,225 INFO L290 TraceCheckUtils]: 54: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,226 INFO L290 TraceCheckUtils]: 55: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,226 INFO L290 TraceCheckUtils]: 56: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [329] L42-1-->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] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,226 INFO L290 TraceCheckUtils]: 57: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,227 INFO L290 TraceCheckUtils]: 58: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,227 INFO L290 TraceCheckUtils]: 59: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,227 INFO L290 TraceCheckUtils]: 60: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,228 INFO L290 TraceCheckUtils]: 61: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,228 INFO L290 TraceCheckUtils]: 62: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,228 INFO L290 TraceCheckUtils]: 63: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,229 INFO L290 TraceCheckUtils]: 64: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,229 INFO L290 TraceCheckUtils]: 65: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,229 INFO L290 TraceCheckUtils]: 66: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,230 INFO L290 TraceCheckUtils]: 67: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,230 INFO L290 TraceCheckUtils]: 68: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,230 INFO L290 TraceCheckUtils]: 69: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,231 INFO L290 TraceCheckUtils]: 70: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,231 INFO L290 TraceCheckUtils]: 71: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,231 INFO L290 TraceCheckUtils]: 72: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {86948#(= (+ (- 1) ~g3~0) 0)} is VALID [2022-02-20 20:50:01,232 INFO L290 TraceCheckUtils]: 73: Hoare triple {86948#(= (+ (- 1) ~g3~0) 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {86947#false} is VALID [2022-02-20 20:50:01,232 INFO L290 TraceCheckUtils]: 74: Hoare triple {86947#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {86947#false} is VALID [2022-02-20 20:50:01,232 INFO L290 TraceCheckUtils]: 75: Hoare triple {86947#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86947#false} is VALID [2022-02-20 20:50:01,232 INFO L290 TraceCheckUtils]: 76: Hoare triple {86947#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {86947#false} is VALID [2022-02-20 20:50:01,232 INFO L290 TraceCheckUtils]: 77: Hoare triple {86947#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {86947#false} is VALID [2022-02-20 20:50:01,232 INFO L290 TraceCheckUtils]: 78: Hoare triple {86947#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 79: Hoare triple {86947#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 80: Hoare triple {86947#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 81: Hoare triple {86947#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 82: Hoare triple {86947#false} [325] L126-2-->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] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 83: Hoare triple {86947#false} [223] 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] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 84: Hoare triple {86947#false} [308] 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[] {86947#false} is VALID [2022-02-20 20:50:01,233 INFO L290 TraceCheckUtils]: 85: Hoare triple {86947#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86947#false} is VALID [2022-02-20 20:50:01,234 INFO L290 TraceCheckUtils]: 86: Hoare triple {86947#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {86947#false} is VALID [2022-02-20 20:50:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 20:50:01,234 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:01,234 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1969582941] [2022-02-20 20:50:01,234 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1969582941] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:50:01,234 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:50:01,235 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:50:01,235 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765197818] [2022-02-20 20:50:01,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:50:01,235 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 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 87 [2022-02-20 20:50:01,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:01,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 0 states have call successors, (0), 0 states 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 20:50:01,287 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:01,288 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:50:01,288 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:01,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:50:01,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:50:01,289 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 111 out of 129 [2022-02-20 20:50:01,289 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 110 places, 113 transitions, 258 flow. Second operand has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 0 states have call successors, (0), 0 states 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 20:50:01,289 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:01,289 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 111 of 129 [2022-02-20 20:50:01,289 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:01,343 INFO L129 PetriNetUnfolder]: 104/394 cut-off events. [2022-02-20 20:50:01,343 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2022-02-20 20:50:01,346 INFO L84 FinitePrefix]: Finished finitePrefix Result has 528 conditions, 394 events. 104/394 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1510 event pairs, 11 based on Foata normal form. 0/320 useless extension candidates. Maximal degree in co-relation 521. Up to 48 conditions per place. [2022-02-20 20:50:01,348 INFO L132 encePairwiseOnDemand]: 126/129 looper letters, 17 selfloop transitions, 2 changer transitions 0/119 dead transitions. [2022-02-20 20:50:01,348 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 112 places, 119 transitions, 310 flow [2022-02-20 20:50:01,348 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:50:01,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:50:01,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 353 transitions. [2022-02-20 20:50:01,351 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9121447028423773 [2022-02-20 20:50:01,351 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 353 transitions. [2022-02-20 20:50:01,351 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 353 transitions. [2022-02-20 20:50:01,351 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:01,351 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 353 transitions. [2022-02-20 20:50:01,352 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states 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 20:50:01,352 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:50:01,353 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:50:01,353 INFO L186 Difference]: Start difference. First operand has 110 places, 113 transitions, 258 flow. Second operand 3 states and 353 transitions. [2022-02-20 20:50:01,353 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 112 places, 119 transitions, 310 flow [2022-02-20 20:50:01,354 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 111 places, 119 transitions, 308 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:01,356 INFO L242 Difference]: Finished difference. Result has 112 places, 114 transitions, 268 flow [2022-02-20 20:50:01,356 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=256, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=113, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=268, PETRI_PLACES=112, PETRI_TRANSITIONS=114} [2022-02-20 20:50:01,356 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 3 predicate places. [2022-02-20 20:50:01,356 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 112 places, 114 transitions, 268 flow [2022-02-20 20:50:02,595 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 62717 states, 62716 states have (on average 4.398765865169972) internal successors, (275873), 62716 states have internal predecessors, (275873), 0 states have call successors, (0), 0 states 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 20:50:02,839 INFO L78 Accepts]: Start accepts. Automaton has has 62717 states, 62716 states have (on average 4.398765865169972) internal successors, (275873), 62716 states have internal predecessors, (275873), 0 states have call successors, (0), 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 87 [2022-02-20 20:50:02,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:02,840 INFO L470 AbstractCegarLoop]: Abstraction has has 112 places, 114 transitions, 268 flow [2022-02-20 20:50:02,841 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 114.33333333333333) internal successors, (343), 3 states have internal predecessors, (343), 0 states have call successors, (0), 0 states 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 20:50:02,841 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:02,841 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, 1, 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 20:50:02,841 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-02-20 20:50:02,842 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:02,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:02,842 INFO L85 PathProgramCache]: Analyzing trace with hash 880183357, now seen corresponding path program 1 times [2022-02-20 20:50:02,842 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:02,842 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [277631615] [2022-02-20 20:50:02,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:02,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:02,928 INFO L290 TraceCheckUtils]: 0: Hoare triple {149669#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {149669#true} [233] 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] {149669#true} is VALID [2022-02-20 20:50:02,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {149669#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,928 INFO L290 TraceCheckUtils]: 3: Hoare triple {149669#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,928 INFO L290 TraceCheckUtils]: 4: Hoare triple {149669#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {149669#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 6: Hoare triple {149669#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 7: Hoare triple {149669#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 8: Hoare triple {149669#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 9: Hoare triple {149669#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 10: Hoare triple {149669#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 11: Hoare triple {149669#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {149669#true} is VALID [2022-02-20 20:50:02,929 INFO L290 TraceCheckUtils]: 12: Hoare triple {149669#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 13: Hoare triple {149669#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 14: Hoare triple {149669#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 15: Hoare triple {149669#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 16: Hoare triple {149669#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {149669#true} [212] 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] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 18: Hoare triple {149669#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 19: Hoare triple {149669#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {149669#true} is VALID [2022-02-20 20:50:02,930 INFO L290 TraceCheckUtils]: 20: Hoare triple {149669#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {149669#true} is VALID [2022-02-20 20:50:02,931 INFO L290 TraceCheckUtils]: 21: Hoare triple {149669#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {149669#true} is VALID [2022-02-20 20:50:02,931 INFO L290 TraceCheckUtils]: 22: Hoare triple {149669#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {149669#true} is VALID [2022-02-20 20:50:02,931 INFO L290 TraceCheckUtils]: 23: Hoare triple {149669#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {149669#true} is VALID [2022-02-20 20:50:02,931 INFO L290 TraceCheckUtils]: 24: Hoare triple {149669#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,932 INFO L290 TraceCheckUtils]: 25: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,932 INFO L290 TraceCheckUtils]: 26: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,932 INFO L290 TraceCheckUtils]: 27: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,933 INFO L290 TraceCheckUtils]: 28: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,933 INFO L290 TraceCheckUtils]: 29: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,933 INFO L290 TraceCheckUtils]: 30: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,934 INFO L290 TraceCheckUtils]: 32: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,934 INFO L290 TraceCheckUtils]: 34: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,935 INFO L290 TraceCheckUtils]: 35: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,935 INFO L290 TraceCheckUtils]: 36: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,935 INFO L290 TraceCheckUtils]: 37: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,936 INFO L290 TraceCheckUtils]: 38: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,936 INFO L290 TraceCheckUtils]: 39: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,936 INFO L290 TraceCheckUtils]: 40: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,937 INFO L290 TraceCheckUtils]: 41: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,937 INFO L290 TraceCheckUtils]: 42: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,937 INFO L290 TraceCheckUtils]: 43: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,938 INFO L290 TraceCheckUtils]: 44: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,938 INFO L290 TraceCheckUtils]: 45: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,938 INFO L290 TraceCheckUtils]: 46: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,939 INFO L290 TraceCheckUtils]: 48: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,939 INFO L290 TraceCheckUtils]: 49: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,940 INFO L290 TraceCheckUtils]: 50: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,940 INFO L290 TraceCheckUtils]: 51: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,940 INFO L290 TraceCheckUtils]: 52: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,940 INFO L290 TraceCheckUtils]: 53: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [329] L42-1-->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] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,941 INFO L290 TraceCheckUtils]: 54: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,941 INFO L290 TraceCheckUtils]: 55: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,941 INFO L290 TraceCheckUtils]: 56: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,942 INFO L290 TraceCheckUtils]: 57: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,942 INFO L290 TraceCheckUtils]: 58: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,942 INFO L290 TraceCheckUtils]: 59: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,943 INFO L290 TraceCheckUtils]: 61: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,944 INFO L290 TraceCheckUtils]: 63: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,944 INFO L290 TraceCheckUtils]: 64: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,944 INFO L290 TraceCheckUtils]: 65: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,944 INFO L290 TraceCheckUtils]: 66: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,945 INFO L290 TraceCheckUtils]: 67: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,945 INFO L290 TraceCheckUtils]: 68: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,945 INFO L290 TraceCheckUtils]: 69: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,946 INFO L290 TraceCheckUtils]: 70: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,946 INFO L290 TraceCheckUtils]: 71: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,946 INFO L290 TraceCheckUtils]: 72: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,947 INFO L290 TraceCheckUtils]: 73: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {149671#(= (+ (- 1) ~d3~0) 0)} is VALID [2022-02-20 20:50:02,947 INFO L290 TraceCheckUtils]: 74: Hoare triple {149671#(= (+ (- 1) ~d3~0) 0)} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,947 INFO L290 TraceCheckUtils]: 75: Hoare triple {149670#false} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {149670#false} is VALID [2022-02-20 20:50:02,947 INFO L290 TraceCheckUtils]: 76: Hoare triple {149670#false} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {149670#false} is VALID [2022-02-20 20:50:02,947 INFO L290 TraceCheckUtils]: 77: Hoare triple {149670#false} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,947 INFO L290 TraceCheckUtils]: 78: Hoare triple {149670#false} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 79: Hoare triple {149670#false} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 80: Hoare triple {149670#false} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 81: Hoare triple {149670#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 82: Hoare triple {149670#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 83: Hoare triple {149670#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 84: Hoare triple {149670#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {149670#false} is VALID [2022-02-20 20:50:02,948 INFO L290 TraceCheckUtils]: 85: Hoare triple {149670#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 86: Hoare triple {149670#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 87: Hoare triple {149670#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 88: Hoare triple {149670#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 89: Hoare triple {149670#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 90: Hoare triple {149670#false} [325] L126-2-->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] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 91: Hoare triple {149670#false} [223] 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] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 92: Hoare triple {149670#false} [308] 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[] {149670#false} is VALID [2022-02-20 20:50:02,949 INFO L290 TraceCheckUtils]: 93: Hoare triple {149670#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,950 INFO L290 TraceCheckUtils]: 94: Hoare triple {149670#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {149670#false} is VALID [2022-02-20 20:50:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-02-20 20:50:02,950 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:02,950 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [277631615] [2022-02-20 20:50:02,951 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [277631615] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:50:02,951 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:50:02,951 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 20:50:02,951 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [532436657] [2022-02-20 20:50:02,951 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:50:02,951 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 0 states have call successors, (0), 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 95 [2022-02-20 20:50:02,952 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:02,952 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 0 states have call successors, (0), 0 states 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 20:50:03,005 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:03,006 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 20:50:03,006 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:03,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 20:50:03,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 20:50:03,007 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 129 [2022-02-20 20:50:03,007 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 112 places, 114 transitions, 268 flow. Second operand has 3 states, 3 states have (on average 113.0) internal successors, (339), 3 states have internal predecessors, (339), 0 states have call successors, (0), 0 states 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 20:50:03,007 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:03,007 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 129 [2022-02-20 20:50:03,007 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:03,069 INFO L129 PetriNetUnfolder]: 151/480 cut-off events. [2022-02-20 20:50:03,069 INFO L130 PetriNetUnfolder]: For 24/24 co-relation queries the response was YES. [2022-02-20 20:50:03,073 INFO L84 FinitePrefix]: Finished finitePrefix Result has 731 conditions, 480 events. 151/480 cut-off events. For 24/24 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 2210 event pairs, 11 based on Foata normal form. 0/396 useless extension candidates. Maximal degree in co-relation 723. Up to 132 conditions per place. [2022-02-20 20:50:03,075 INFO L132 encePairwiseOnDemand]: 126/129 looper letters, 19 selfloop transitions, 2 changer transitions 0/120 dead transitions. [2022-02-20 20:50:03,075 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 120 transitions, 324 flow [2022-02-20 20:50:03,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 20:50:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-02-20 20:50:03,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 349 transitions. [2022-02-20 20:50:03,079 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9018087855297158 [2022-02-20 20:50:03,079 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 349 transitions. [2022-02-20 20:50:03,079 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 349 transitions. [2022-02-20 20:50:03,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:03,079 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 349 transitions. [2022-02-20 20:50:03,080 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 116.33333333333333) internal successors, (349), 3 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 20:50:03,080 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:50:03,080 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 129.0) internal successors, (516), 4 states have internal predecessors, (516), 0 states have call successors, (0), 0 states 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 20:50:03,081 INFO L186 Difference]: Start difference. First operand has 112 places, 114 transitions, 268 flow. Second operand 3 states and 349 transitions. [2022-02-20 20:50:03,081 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 120 transitions, 324 flow [2022-02-20 20:50:03,083 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 113 places, 120 transitions, 322 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:03,084 INFO L242 Difference]: Finished difference. Result has 114 places, 115 transitions, 278 flow [2022-02-20 20:50:03,085 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=266, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=278, PETRI_PLACES=114, PETRI_TRANSITIONS=115} [2022-02-20 20:50:03,085 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 5 predicate places. [2022-02-20 20:50:03,085 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 114 places, 115 transitions, 278 flow [2022-02-20 20:50:04,516 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 72941 states, 72940 states have (on average 4.371497120921306) internal successors, (318857), 72940 states have internal predecessors, (318857), 0 states have call successors, (0), 0 states 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 20:50:04,647 INFO L78 Accepts]: Start accepts. Automaton has has 72941 states, 72940 states have (on average 4.371497120921306) internal successors, (318857), 72940 states have internal predecessors, (318857), 0 states have call successors, (0), 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 95 [2022-02-20 20:50:04,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:04,648 INFO L470 AbstractCegarLoop]: Abstraction has has 114 places, 115 transitions, 278 flow [2022-02-20 20:50:04,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 113.0) internal successors, (339), 3 states have internal predecessors, (339), 0 states have call successors, (0), 0 states 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 20:50:04,653 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:04,653 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, 1, 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 20:50:04,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 20:50:04,653 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:04,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:04,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1934515373, now seen corresponding path program 1 times [2022-02-20 20:50:04,656 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:04,656 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571449161] [2022-02-20 20:50:04,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:04,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:04,779 INFO L290 TraceCheckUtils]: 0: Hoare triple {222616#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {222616#true} [233] 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] {222616#true} is VALID [2022-02-20 20:50:04,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {222616#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,780 INFO L290 TraceCheckUtils]: 3: Hoare triple {222616#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,780 INFO L290 TraceCheckUtils]: 4: Hoare triple {222616#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,780 INFO L290 TraceCheckUtils]: 5: Hoare triple {222616#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,780 INFO L290 TraceCheckUtils]: 6: Hoare triple {222616#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 7: Hoare triple {222616#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 8: Hoare triple {222616#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 9: Hoare triple {222616#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 10: Hoare triple {222616#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 11: Hoare triple {222616#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 12: Hoare triple {222616#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 13: Hoare triple {222616#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {222616#true} is VALID [2022-02-20 20:50:04,781 INFO L290 TraceCheckUtils]: 14: Hoare triple {222616#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 15: Hoare triple {222616#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 16: Hoare triple {222616#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 17: Hoare triple {222616#true} [212] 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] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 18: Hoare triple {222616#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 19: Hoare triple {222616#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 20: Hoare triple {222616#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {222616#true} is VALID [2022-02-20 20:50:04,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {222616#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {222616#true} is VALID [2022-02-20 20:50:04,783 INFO L290 TraceCheckUtils]: 22: Hoare triple {222616#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {222616#true} is VALID [2022-02-20 20:50:04,783 INFO L290 TraceCheckUtils]: 23: Hoare triple {222616#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {222616#true} is VALID [2022-02-20 20:50:04,792 INFO L290 TraceCheckUtils]: 24: Hoare triple {222616#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {222616#true} is VALID [2022-02-20 20:50:04,792 INFO L290 TraceCheckUtils]: 25: Hoare triple {222616#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {222616#true} is VALID [2022-02-20 20:50:04,792 INFO L290 TraceCheckUtils]: 26: Hoare triple {222616#true} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 27: Hoare triple {222616#true} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 28: Hoare triple {222616#true} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 29: Hoare triple {222616#true} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 30: Hoare triple {222616#true} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 31: Hoare triple {222616#true} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 32: Hoare triple {222616#true} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {222616#true} is VALID [2022-02-20 20:50:04,793 INFO L290 TraceCheckUtils]: 33: Hoare triple {222616#true} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,794 INFO L290 TraceCheckUtils]: 34: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,794 INFO L290 TraceCheckUtils]: 35: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,794 INFO L290 TraceCheckUtils]: 36: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,795 INFO L290 TraceCheckUtils]: 37: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,795 INFO L290 TraceCheckUtils]: 38: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,795 INFO L290 TraceCheckUtils]: 39: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,796 INFO L290 TraceCheckUtils]: 40: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,796 INFO L290 TraceCheckUtils]: 41: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,796 INFO L290 TraceCheckUtils]: 42: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,797 INFO L290 TraceCheckUtils]: 43: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,797 INFO L290 TraceCheckUtils]: 44: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,797 INFO L290 TraceCheckUtils]: 45: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,798 INFO L290 TraceCheckUtils]: 46: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,798 INFO L290 TraceCheckUtils]: 47: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,798 INFO L290 TraceCheckUtils]: 48: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} is VALID [2022-02-20 20:50:04,799 INFO L290 TraceCheckUtils]: 49: Hoare triple {222618#(not (= (+ ~d1~0 (* (- 256) (div ~d1~0 256))) 0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {222619#(and (not (<= (+ (div ~d1~0 256) 1) 0)) (<= ~d1~0 (* 256 (div ~d1~0 256))))} is VALID [2022-02-20 20:50:04,799 INFO L290 TraceCheckUtils]: 50: Hoare triple {222619#(and (not (<= (+ (div ~d1~0 256) 1) 0)) (<= ~d1~0 (* 256 (div ~d1~0 256))))} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,799 INFO L290 TraceCheckUtils]: 51: Hoare triple {222617#false} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 52: Hoare triple {222617#false} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 53: Hoare triple {222617#false} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 54: Hoare triple {222617#false} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 55: Hoare triple {222617#false} [329] L42-1-->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] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 56: Hoare triple {222617#false} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 57: Hoare triple {222617#false} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 58: Hoare triple {222617#false} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 59: Hoare triple {222617#false} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 60: Hoare triple {222617#false} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 61: Hoare triple {222617#false} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 62: Hoare triple {222617#false} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 63: Hoare triple {222617#false} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 64: Hoare triple {222617#false} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 65: Hoare triple {222617#false} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 66: Hoare triple {222617#false} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {222617#false} is VALID [2022-02-20 20:50:04,800 INFO L290 TraceCheckUtils]: 67: Hoare triple {222617#false} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 68: Hoare triple {222617#false} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 69: Hoare triple {222617#false} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 70: Hoare triple {222617#false} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 71: Hoare triple {222617#false} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 72: Hoare triple {222617#false} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 73: Hoare triple {222617#false} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 74: Hoare triple {222617#false} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 75: Hoare triple {222617#false} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 76: Hoare triple {222617#false} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 77: Hoare triple {222617#false} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 78: Hoare triple {222617#false} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 79: Hoare triple {222617#false} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 80: Hoare triple {222617#false} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 81: Hoare triple {222617#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 82: Hoare triple {222617#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {222617#false} is VALID [2022-02-20 20:50:04,801 INFO L290 TraceCheckUtils]: 83: Hoare triple {222617#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 84: Hoare triple {222617#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 85: Hoare triple {222617#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 86: Hoare triple {222617#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 87: Hoare triple {222617#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 88: Hoare triple {222617#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 89: Hoare triple {222617#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 90: Hoare triple {222617#false} [325] L126-2-->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] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 91: Hoare triple {222617#false} [223] 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] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 92: Hoare triple {222617#false} [308] 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[] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 93: Hoare triple {222617#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,802 INFO L290 TraceCheckUtils]: 94: Hoare triple {222617#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {222617#false} is VALID [2022-02-20 20:50:04,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:50:04,803 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:04,803 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571449161] [2022-02-20 20:50:04,803 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1571449161] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:50:04,803 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:50:04,803 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 20:50:04,803 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075160739] [2022-02-20 20:50:04,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:50:04,804 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 0 states have call successors, (0), 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 95 [2022-02-20 20:50:04,804 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:04,804 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 23.75) internal successors, (95), 4 states have internal predecessors, (95), 0 states have call successors, (0), 0 states 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 20:50:04,848 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:04,848 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 20:50:04,848 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:04,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 20:50:04,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 20:50:04,849 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 129 [2022-02-20 20:50:04,849 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 115 transitions, 278 flow. Second operand has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states 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 20:50:04,850 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:04,850 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 129 [2022-02-20 20:50:04,850 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:04,960 INFO L129 PetriNetUnfolder]: 116/575 cut-off events. [2022-02-20 20:50:04,960 INFO L130 PetriNetUnfolder]: For 24/24 co-relation queries the response was YES. [2022-02-20 20:50:04,964 INFO L84 FinitePrefix]: Finished finitePrefix Result has 844 conditions, 575 events. 116/575 cut-off events. For 24/24 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3098 event pairs, 21 based on Foata normal form. 12/529 useless extension candidates. Maximal degree in co-relation 835. Up to 67 conditions per place. [2022-02-20 20:50:04,966 INFO L132 encePairwiseOnDemand]: 122/129 looper letters, 17 selfloop transitions, 5 changer transitions 0/121 dead transitions. [2022-02-20 20:50:04,966 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 117 places, 121 transitions, 341 flow [2022-02-20 20:50:04,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 20:50:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-02-20 20:50:04,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 461 transitions. [2022-02-20 20:50:04,971 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8934108527131783 [2022-02-20 20:50:04,971 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 461 transitions. [2022-02-20 20:50:04,971 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 461 transitions. [2022-02-20 20:50:04,971 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:04,972 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 461 transitions. [2022-02-20 20:50:04,972 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 115.25) internal successors, (461), 4 states have internal predecessors, (461), 0 states have call successors, (0), 0 states 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 20:50:04,973 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 0 states have call successors, (0), 0 states 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 20:50:04,973 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 0 states have call successors, (0), 0 states 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 20:50:04,973 INFO L186 Difference]: Start difference. First operand has 114 places, 115 transitions, 278 flow. Second operand 4 states and 461 transitions. [2022-02-20 20:50:04,973 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 117 places, 121 transitions, 341 flow [2022-02-20 20:50:04,977 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 116 places, 121 transitions, 339 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:04,978 INFO L242 Difference]: Finished difference. Result has 118 places, 116 transitions, 307 flow [2022-02-20 20:50:04,978 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=276, PETRI_DIFFERENCE_MINUEND_PLACES=113, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=307, PETRI_PLACES=118, PETRI_TRANSITIONS=116} [2022-02-20 20:50:04,979 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 9 predicate places. [2022-02-20 20:50:04,980 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 118 places, 116 transitions, 307 flow [2022-02-20 20:50:07,570 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 103802 states, 103800 states have (on average 4.198169556840077) internal successors, (435770), 103801 states have internal predecessors, (435770), 0 states have call successors, (0), 0 states 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 20:50:07,949 INFO L78 Accepts]: Start accepts. Automaton has has 103802 states, 103800 states have (on average 4.198169556840077) internal successors, (435770), 103801 states have internal predecessors, (435770), 0 states have call successors, (0), 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 95 [2022-02-20 20:50:07,950 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:07,950 INFO L470 AbstractCegarLoop]: Abstraction has has 118 places, 116 transitions, 307 flow [2022-02-20 20:50:07,950 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 112.0) internal successors, (448), 4 states have internal predecessors, (448), 0 states have call successors, (0), 0 states 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 20:50:07,950 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:07,951 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 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 20:50:07,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-02-20 20:50:07,961 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:07,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:07,961 INFO L85 PathProgramCache]: Analyzing trace with hash 556087296, now seen corresponding path program 1 times [2022-02-20 20:50:07,962 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:07,962 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602191484] [2022-02-20 20:50:07,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:07,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:08,105 INFO L290 TraceCheckUtils]: 0: Hoare triple {326426#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {326426#true} [233] 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] {326426#true} is VALID [2022-02-20 20:50:08,107 INFO L290 TraceCheckUtils]: 2: Hoare triple {326426#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,107 INFO L290 TraceCheckUtils]: 3: Hoare triple {326426#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,107 INFO L290 TraceCheckUtils]: 4: Hoare triple {326426#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,107 INFO L290 TraceCheckUtils]: 5: Hoare triple {326426#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 6: Hoare triple {326426#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {326426#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 8: Hoare triple {326426#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 9: Hoare triple {326426#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 10: Hoare triple {326426#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 11: Hoare triple {326426#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 12: Hoare triple {326426#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {326426#true} is VALID [2022-02-20 20:50:08,108 INFO L290 TraceCheckUtils]: 13: Hoare triple {326426#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {326426#true} is VALID [2022-02-20 20:50:08,109 INFO L290 TraceCheckUtils]: 14: Hoare triple {326426#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {326426#true} is VALID [2022-02-20 20:50:08,109 INFO L290 TraceCheckUtils]: 15: Hoare triple {326426#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,109 INFO L290 TraceCheckUtils]: 16: Hoare triple {326426#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,109 INFO L290 TraceCheckUtils]: 17: Hoare triple {326426#true} [212] 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] {326426#true} is VALID [2022-02-20 20:50:08,109 INFO L290 TraceCheckUtils]: 18: Hoare triple {326426#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {326426#true} is VALID [2022-02-20 20:50:08,109 INFO L290 TraceCheckUtils]: 19: Hoare triple {326426#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 20: Hoare triple {326426#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 21: Hoare triple {326426#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 22: Hoare triple {326426#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 23: Hoare triple {326426#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 24: Hoare triple {326426#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 25: Hoare triple {326426#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {326426#true} is VALID [2022-02-20 20:50:08,110 INFO L290 TraceCheckUtils]: 26: Hoare triple {326426#true} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {326426#true} is VALID [2022-02-20 20:50:08,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {326426#true} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {326426#true} is VALID [2022-02-20 20:50:08,111 INFO L290 TraceCheckUtils]: 28: Hoare triple {326426#true} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {326426#true} is VALID [2022-02-20 20:50:08,111 INFO L290 TraceCheckUtils]: 29: Hoare triple {326426#true} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {326426#true} is VALID [2022-02-20 20:50:08,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {326426#true} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {326426#true} is VALID [2022-02-20 20:50:08,112 INFO L290 TraceCheckUtils]: 31: Hoare triple {326426#true} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {326426#true} is VALID [2022-02-20 20:50:08,112 INFO L290 TraceCheckUtils]: 32: Hoare triple {326426#true} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,112 INFO L290 TraceCheckUtils]: 33: Hoare triple {326426#true} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 34: Hoare triple {326426#true} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 35: Hoare triple {326426#true} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 36: Hoare triple {326426#true} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 37: Hoare triple {326426#true} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 38: Hoare triple {326426#true} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 39: Hoare triple {326426#true} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {326426#true} is VALID [2022-02-20 20:50:08,113 INFO L290 TraceCheckUtils]: 40: Hoare triple {326426#true} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {326426#true} is VALID [2022-02-20 20:50:08,114 INFO L290 TraceCheckUtils]: 41: Hoare triple {326426#true} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {326426#true} is VALID [2022-02-20 20:50:08,114 INFO L290 TraceCheckUtils]: 42: Hoare triple {326426#true} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,114 INFO L290 TraceCheckUtils]: 43: Hoare triple {326426#true} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,114 INFO L290 TraceCheckUtils]: 44: Hoare triple {326426#true} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,114 INFO L290 TraceCheckUtils]: 45: Hoare triple {326426#true} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {326426#true} is VALID [2022-02-20 20:50:08,114 INFO L290 TraceCheckUtils]: 46: Hoare triple {326426#true} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 47: Hoare triple {326426#true} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 48: Hoare triple {326426#true} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 49: Hoare triple {326426#true} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 50: Hoare triple {326426#true} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 51: Hoare triple {326426#true} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 52: Hoare triple {326426#true} [329] L42-1-->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] {326426#true} is VALID [2022-02-20 20:50:08,115 INFO L290 TraceCheckUtils]: 53: Hoare triple {326426#true} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,120 INFO L290 TraceCheckUtils]: 54: Hoare triple {326426#true} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {326426#true} is VALID [2022-02-20 20:50:08,120 INFO L290 TraceCheckUtils]: 55: Hoare triple {326426#true} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {326426#true} is VALID [2022-02-20 20:50:08,120 INFO L290 TraceCheckUtils]: 56: Hoare triple {326426#true} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {326426#true} is VALID [2022-02-20 20:50:08,121 INFO L290 TraceCheckUtils]: 57: Hoare triple {326426#true} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {326426#true} is VALID [2022-02-20 20:50:08,121 INFO L290 TraceCheckUtils]: 58: Hoare triple {326426#true} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {326426#true} is VALID [2022-02-20 20:50:08,121 INFO L290 TraceCheckUtils]: 59: Hoare triple {326426#true} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {326426#true} is VALID [2022-02-20 20:50:08,121 INFO L290 TraceCheckUtils]: 60: Hoare triple {326426#true} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {326426#true} is VALID [2022-02-20 20:50:08,121 INFO L290 TraceCheckUtils]: 61: Hoare triple {326426#true} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {326426#true} is VALID [2022-02-20 20:50:08,121 INFO L290 TraceCheckUtils]: 62: Hoare triple {326426#true} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {326426#true} is VALID [2022-02-20 20:50:08,123 INFO L290 TraceCheckUtils]: 63: Hoare triple {326426#true} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,123 INFO L290 TraceCheckUtils]: 64: Hoare triple {326426#true} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {326426#true} is VALID [2022-02-20 20:50:08,123 INFO L290 TraceCheckUtils]: 65: Hoare triple {326426#true} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {326426#true} is VALID [2022-02-20 20:50:08,123 INFO L290 TraceCheckUtils]: 66: Hoare triple {326426#true} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {326426#true} is VALID [2022-02-20 20:50:08,124 INFO L290 TraceCheckUtils]: 67: Hoare triple {326426#true} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {326428#(not (= (+ (* (- 256) (div ~d2~0 256)) ~d2~0) 0))} is VALID [2022-02-20 20:50:08,125 INFO L290 TraceCheckUtils]: 68: Hoare triple {326428#(not (= (+ (* (- 256) (div ~d2~0 256)) ~d2~0) 0))} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {326428#(not (= (+ (* (- 256) (div ~d2~0 256)) ~d2~0) 0))} is VALID [2022-02-20 20:50:08,125 INFO L290 TraceCheckUtils]: 69: Hoare triple {326428#(not (= (+ (* (- 256) (div ~d2~0 256)) ~d2~0) 0))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {326429#(<= ~d2~0 (* (div ~d2~0 256) 256))} is VALID [2022-02-20 20:50:08,126 INFO L290 TraceCheckUtils]: 70: Hoare triple {326429#(<= ~d2~0 (* (div ~d2~0 256) 256))} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,126 INFO L290 TraceCheckUtils]: 71: Hoare triple {326427#false} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,126 INFO L290 TraceCheckUtils]: 72: Hoare triple {326427#false} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {326427#false} is VALID [2022-02-20 20:50:08,126 INFO L290 TraceCheckUtils]: 73: Hoare triple {326427#false} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {326427#false} is VALID [2022-02-20 20:50:08,126 INFO L290 TraceCheckUtils]: 74: Hoare triple {326427#false} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,126 INFO L290 TraceCheckUtils]: 75: Hoare triple {326427#false} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 76: Hoare triple {326427#false} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 77: Hoare triple {326427#false} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 78: Hoare triple {326427#false} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 79: Hoare triple {326427#false} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 80: Hoare triple {326427#false} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 81: Hoare triple {326427#false} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,127 INFO L290 TraceCheckUtils]: 82: Hoare triple {326427#false} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 83: Hoare triple {326427#false} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 84: Hoare triple {326427#false} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 85: Hoare triple {326427#false} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 86: Hoare triple {326427#false} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 87: Hoare triple {326427#false} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 88: Hoare triple {326427#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,128 INFO L290 TraceCheckUtils]: 89: Hoare triple {326427#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 90: Hoare triple {326427#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 91: Hoare triple {326427#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 92: Hoare triple {326427#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 93: Hoare triple {326427#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 94: Hoare triple {326427#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 95: Hoare triple {326427#false} [325] L126-2-->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] {326427#false} is VALID [2022-02-20 20:50:08,129 INFO L290 TraceCheckUtils]: 96: Hoare triple {326427#false} [223] 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] {326427#false} is VALID [2022-02-20 20:50:08,130 INFO L290 TraceCheckUtils]: 97: Hoare triple {326427#false} [308] 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[] {326427#false} is VALID [2022-02-20 20:50:08,130 INFO L290 TraceCheckUtils]: 98: Hoare triple {326427#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,130 INFO L290 TraceCheckUtils]: 99: Hoare triple {326427#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {326427#false} is VALID [2022-02-20 20:50:08,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-02-20 20:50:08,130 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:08,131 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602191484] [2022-02-20 20:50:08,131 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602191484] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:50:08,131 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:50:08,131 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 20:50:08,131 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [778505288] [2022-02-20 20:50:08,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:50:08,132 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 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 100 [2022-02-20 20:50:08,132 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:08,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 0 states have call successors, (0), 0 states 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 20:50:08,182 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:08,183 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 20:50:08,183 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:08,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 20:50:08,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 20:50:08,184 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 129 [2022-02-20 20:50:08,185 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 118 places, 116 transitions, 307 flow. Second operand has 4 states, 4 states have (on average 112.25) internal successors, (449), 4 states have internal predecessors, (449), 0 states have call successors, (0), 0 states 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 20:50:08,185 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:08,185 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 129 [2022-02-20 20:50:08,185 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:08,362 INFO L129 PetriNetUnfolder]: 290/1028 cut-off events. [2022-02-20 20:50:08,363 INFO L130 PetriNetUnfolder]: For 123/123 co-relation queries the response was YES. [2022-02-20 20:50:08,370 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1766 conditions, 1028 events. 290/1028 cut-off events. For 123/123 co-relation queries the response was YES. Maximal size of possible extension queue 55. Compared 6918 event pairs, 118 based on Foata normal form. 0/946 useless extension candidates. Maximal degree in co-relation 1755. Up to 227 conditions per place. [2022-02-20 20:50:08,375 INFO L132 encePairwiseOnDemand]: 122/129 looper letters, 18 selfloop transitions, 4 changer transitions 0/123 dead transitions. [2022-02-20 20:50:08,375 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 121 places, 123 transitions, 369 flow [2022-02-20 20:50:08,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 20:50:08,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-02-20 20:50:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 462 transitions. [2022-02-20 20:50:08,379 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8953488372093024 [2022-02-20 20:50:08,379 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 462 transitions. [2022-02-20 20:50:08,379 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 462 transitions. [2022-02-20 20:50:08,380 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:08,380 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 462 transitions. [2022-02-20 20:50:08,381 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 115.5) internal successors, (462), 4 states have internal predecessors, (462), 0 states have call successors, (0), 0 states 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 20:50:08,381 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 0 states have call successors, (0), 0 states 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 20:50:08,381 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 0 states have call successors, (0), 0 states 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 20:50:08,382 INFO L186 Difference]: Start difference. First operand has 118 places, 116 transitions, 307 flow. Second operand 4 states and 462 transitions. [2022-02-20 20:50:08,382 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 121 places, 123 transitions, 369 flow [2022-02-20 20:50:08,388 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 120 places, 123 transitions, 364 flow, removed 2 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:08,390 INFO L242 Difference]: Finished difference. Result has 122 places, 117 transitions, 327 flow [2022-02-20 20:50:08,390 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=302, PETRI_DIFFERENCE_MINUEND_PLACES=117, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=327, PETRI_PLACES=122, PETRI_TRANSITIONS=117} [2022-02-20 20:50:08,392 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 13 predicate places. [2022-02-20 20:50:08,392 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 122 places, 117 transitions, 327 flow [2022-02-20 20:50:12,297 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 153416 states, 153412 states have (on average 3.9975230099340338) internal successors, (613268), 153415 states have internal predecessors, (613268), 0 states have call successors, (0), 0 states 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 20:50:12,575 INFO L78 Accepts]: Start accepts. Automaton has has 153416 states, 153412 states have (on average 3.9975230099340338) internal successors, (613268), 153415 states have internal predecessors, (613268), 0 states have call successors, (0), 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 100 [2022-02-20 20:50:12,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:12,576 INFO L470 AbstractCegarLoop]: Abstraction has has 122 places, 117 transitions, 327 flow [2022-02-20 20:50:12,576 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 112.25) internal successors, (449), 4 states have internal predecessors, (449), 0 states have call successors, (0), 0 states 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 20:50:12,576 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:12,576 INFO L254 CegarLoopForPetriNet]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:50:12,577 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 20:50:12,577 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:12,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:12,577 INFO L85 PathProgramCache]: Analyzing trace with hash -1044130264, now seen corresponding path program 1 times [2022-02-20 20:50:12,577 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:12,578 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822055176] [2022-02-20 20:50:12,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:12,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:12,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:12,638 INFO L290 TraceCheckUtils]: 0: Hoare triple {479850#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {479850#true} [233] 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] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {479850#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 3: Hoare triple {479850#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 4: Hoare triple {479850#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 5: Hoare triple {479850#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 6: Hoare triple {479850#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 7: Hoare triple {479850#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,639 INFO L290 TraceCheckUtils]: 8: Hoare triple {479850#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 9: Hoare triple {479850#true} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 10: Hoare triple {479850#true} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 11: Hoare triple {479850#true} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {479850#true} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 13: Hoare triple {479850#true} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 14: Hoare triple {479850#true} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 15: Hoare triple {479850#true} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 16: Hoare triple {479850#true} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {479850#true} [212] 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] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 18: Hoare triple {479850#true} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 19: Hoare triple {479850#true} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {479850#true} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {479850#true} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 22: Hoare triple {479850#true} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 23: Hoare triple {479850#true} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 24: Hoare triple {479850#true} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {479850#true} is VALID [2022-02-20 20:50:12,641 INFO L290 TraceCheckUtils]: 25: Hoare triple {479850#true} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {479850#true} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {479850#true} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 28: Hoare triple {479850#true} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 29: Hoare triple {479850#true} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 30: Hoare triple {479850#true} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 31: Hoare triple {479850#true} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 32: Hoare triple {479850#true} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {479850#true} is VALID [2022-02-20 20:50:12,642 INFO L290 TraceCheckUtils]: 33: Hoare triple {479850#true} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 34: Hoare triple {479850#true} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 35: Hoare triple {479850#true} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 36: Hoare triple {479850#true} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 37: Hoare triple {479850#true} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {479850#true} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {479850#true} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {479850#true} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,643 INFO L290 TraceCheckUtils]: 41: Hoare triple {479850#true} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 42: Hoare triple {479850#true} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 43: Hoare triple {479850#true} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 44: Hoare triple {479850#true} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 45: Hoare triple {479850#true} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 46: Hoare triple {479850#true} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 47: Hoare triple {479850#true} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 48: Hoare triple {479850#true} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {479850#true} is VALID [2022-02-20 20:50:12,644 INFO L290 TraceCheckUtils]: 49: Hoare triple {479850#true} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 50: Hoare triple {479850#true} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 51: Hoare triple {479850#true} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 52: Hoare triple {479850#true} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 53: Hoare triple {479850#true} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 54: Hoare triple {479850#true} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 55: Hoare triple {479850#true} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 56: Hoare triple {479850#true} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 57: Hoare triple {479850#true} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {479850#true} is VALID [2022-02-20 20:50:12,645 INFO L290 TraceCheckUtils]: 58: Hoare triple {479850#true} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,646 INFO L290 TraceCheckUtils]: 59: Hoare triple {479850#true} [329] L42-1-->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] {479850#true} is VALID [2022-02-20 20:50:12,646 INFO L290 TraceCheckUtils]: 60: Hoare triple {479850#true} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,646 INFO L290 TraceCheckUtils]: 61: Hoare triple {479850#true} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {479850#true} is VALID [2022-02-20 20:50:12,646 INFO L290 TraceCheckUtils]: 62: Hoare triple {479850#true} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {479850#true} is VALID [2022-02-20 20:50:12,646 INFO L290 TraceCheckUtils]: 63: Hoare triple {479850#true} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {479850#true} is VALID [2022-02-20 20:50:12,646 INFO L290 TraceCheckUtils]: 64: Hoare triple {479850#true} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 65: Hoare triple {479850#true} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 66: Hoare triple {479850#true} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 67: Hoare triple {479850#true} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 68: Hoare triple {479850#true} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 69: Hoare triple {479850#true} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 70: Hoare triple {479850#true} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,650 INFO L290 TraceCheckUtils]: 71: Hoare triple {479850#true} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {479850#true} is VALID [2022-02-20 20:50:12,651 INFO L290 TraceCheckUtils]: 72: Hoare triple {479850#true} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {479850#true} is VALID [2022-02-20 20:50:12,651 INFO L290 TraceCheckUtils]: 73: Hoare triple {479850#true} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,651 INFO L290 TraceCheckUtils]: 74: Hoare triple {479850#true} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {479850#true} is VALID [2022-02-20 20:50:12,654 INFO L290 TraceCheckUtils]: 75: Hoare triple {479850#true} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {479850#true} is VALID [2022-02-20 20:50:12,654 INFO L290 TraceCheckUtils]: 76: Hoare triple {479850#true} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 77: Hoare triple {479850#true} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 78: Hoare triple {479850#true} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 79: Hoare triple {479850#true} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 80: Hoare triple {479850#true} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 81: Hoare triple {479850#true} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 82: Hoare triple {479850#true} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,655 INFO L290 TraceCheckUtils]: 83: Hoare triple {479850#true} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {479850#true} is VALID [2022-02-20 20:50:12,656 INFO L290 TraceCheckUtils]: 84: Hoare triple {479850#true} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {479850#true} is VALID [2022-02-20 20:50:12,656 INFO L290 TraceCheckUtils]: 85: Hoare triple {479850#true} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {479850#true} is VALID [2022-02-20 20:50:12,656 INFO L290 TraceCheckUtils]: 86: Hoare triple {479850#true} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {479852#(not (= (+ ~d3~0 (* (div ~d3~0 256) (- 256))) 0))} is VALID [2022-02-20 20:50:12,657 INFO L290 TraceCheckUtils]: 87: Hoare triple {479852#(not (= (+ ~d3~0 (* (div ~d3~0 256) (- 256))) 0))} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {479852#(not (= (+ ~d3~0 (* (div ~d3~0 256) (- 256))) 0))} is VALID [2022-02-20 20:50:12,657 INFO L290 TraceCheckUtils]: 88: Hoare triple {479852#(not (= (+ ~d3~0 (* (div ~d3~0 256) (- 256))) 0))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {479853#(and (<= 0 ~d3~0) (<= ~d3~0 (* (div ~d3~0 256) 256)))} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 89: Hoare triple {479853#(and (<= 0 ~d3~0) (<= ~d3~0 (* (div ~d3~0 256) 256)))} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 90: Hoare triple {479851#false} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 91: Hoare triple {479851#false} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {479851#false} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 92: Hoare triple {479851#false} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {479851#false} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 93: Hoare triple {479851#false} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 94: Hoare triple {479851#false} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {479851#false} is VALID [2022-02-20 20:50:12,658 INFO L290 TraceCheckUtils]: 95: Hoare triple {479851#false} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 96: Hoare triple {479851#false} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 97: Hoare triple {479851#false} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 98: Hoare triple {479851#false} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 99: Hoare triple {479851#false} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 100: Hoare triple {479851#false} [325] L126-2-->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] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 101: Hoare triple {479851#false} [223] 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] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 102: Hoare triple {479851#false} [308] 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[] {479851#false} is VALID [2022-02-20 20:50:12,659 INFO L290 TraceCheckUtils]: 103: Hoare triple {479851#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,660 INFO L290 TraceCheckUtils]: 104: Hoare triple {479851#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {479851#false} is VALID [2022-02-20 20:50:12,660 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 20:50:12,660 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:12,660 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822055176] [2022-02-20 20:50:12,660 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [822055176] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 20:50:12,660 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 20:50:12,660 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 20:50:12,661 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844385310] [2022-02-20 20:50:12,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 20:50:12,661 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 0 states have call successors, (0), 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 105 [2022-02-20 20:50:12,661 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:12,661 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 0 states have call successors, (0), 0 states 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 20:50:12,732 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:12,732 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 20:50:12,732 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:12,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 20:50:12,733 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-02-20 20:50:12,733 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 109 out of 129 [2022-02-20 20:50:12,733 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 117 transitions, 327 flow. Second operand has 4 states, 4 states have (on average 112.25) internal successors, (449), 4 states have internal predecessors, (449), 0 states have call successors, (0), 0 states 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 20:50:12,734 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:12,734 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 109 of 129 [2022-02-20 20:50:12,734 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:12,921 INFO L129 PetriNetUnfolder]: 207/990 cut-off events. [2022-02-20 20:50:12,921 INFO L130 PetriNetUnfolder]: For 265/265 co-relation queries the response was YES. [2022-02-20 20:50:12,929 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1660 conditions, 990 events. 207/990 cut-off events. For 265/265 co-relation queries the response was YES. Maximal size of possible extension queue 60. Compared 6824 event pairs, 87 based on Foata normal form. 48/945 useless extension candidates. Maximal degree in co-relation 1647. Up to 200 conditions per place. [2022-02-20 20:50:12,933 INFO L132 encePairwiseOnDemand]: 122/129 looper letters, 17 selfloop transitions, 5 changer transitions 0/123 dead transitions. [2022-02-20 20:50:12,933 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 123 transitions, 388 flow [2022-02-20 20:50:12,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 20:50:12,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-02-20 20:50:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 461 transitions. [2022-02-20 20:50:12,937 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8934108527131783 [2022-02-20 20:50:12,937 INFO L72 ComplementDD]: Start complementDD. Operand 4 states and 461 transitions. [2022-02-20 20:50:12,937 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4 states and 461 transitions. [2022-02-20 20:50:12,937 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:12,937 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 4 states and 461 transitions. [2022-02-20 20:50:12,938 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 5 states, 4 states have (on average 115.25) internal successors, (461), 4 states have internal predecessors, (461), 0 states have call successors, (0), 0 states 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 20:50:12,939 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 0 states have call successors, (0), 0 states 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 20:50:12,939 INFO L81 ComplementDD]: Finished complementDD. Result has 5 states, 5 states have (on average 129.0) internal successors, (645), 5 states have internal predecessors, (645), 0 states have call successors, (0), 0 states 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 20:50:12,939 INFO L186 Difference]: Start difference. First operand has 122 places, 117 transitions, 327 flow. Second operand 4 states and 461 transitions. [2022-02-20 20:50:12,939 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 123 transitions, 388 flow [2022-02-20 20:50:12,975 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 124 places, 123 transitions, 387 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:12,977 INFO L242 Difference]: Finished difference. Result has 126 places, 118 transitions, 357 flow [2022-02-20 20:50:12,977 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=326, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=113, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=357, PETRI_PLACES=126, PETRI_TRANSITIONS=118} [2022-02-20 20:50:12,979 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 17 predicate places. [2022-02-20 20:50:12,979 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 126 places, 118 transitions, 357 flow [2022-02-20 20:50:18,999 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 212676 states, 212668 states have (on average 3.84830816107736) internal successors, (818412), 212675 states have internal predecessors, (818412), 0 states have call successors, (0), 0 states 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 20:50:19,401 INFO L78 Accepts]: Start accepts. Automaton has has 212676 states, 212668 states have (on average 3.84830816107736) internal successors, (818412), 212675 states have internal predecessors, (818412), 0 states have call successors, (0), 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 105 [2022-02-20 20:50:19,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:19,401 INFO L470 AbstractCegarLoop]: Abstraction has has 126 places, 118 transitions, 357 flow [2022-02-20 20:50:19,402 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 112.25) internal successors, (449), 4 states have internal predecessors, (449), 0 states have call successors, (0), 0 states 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 20:50:19,402 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:19,402 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:50:19,402 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-02-20 20:50:19,402 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:19,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:19,403 INFO L85 PathProgramCache]: Analyzing trace with hash 183224113, now seen corresponding path program 1 times [2022-02-20 20:50:19,403 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:19,403 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104912752] [2022-02-20 20:50:19,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:19,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:19,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {692534#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {692534#true} [233] 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] {692534#true} is VALID [2022-02-20 20:50:19,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {692534#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,552 INFO L290 TraceCheckUtils]: 3: Hoare triple {692534#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,552 INFO L290 TraceCheckUtils]: 4: Hoare triple {692534#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,552 INFO L290 TraceCheckUtils]: 5: Hoare triple {692534#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,553 INFO L290 TraceCheckUtils]: 6: Hoare triple {692534#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,553 INFO L290 TraceCheckUtils]: 7: Hoare triple {692534#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:19,553 INFO L290 TraceCheckUtils]: 8: Hoare triple {692534#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,553 INFO L290 TraceCheckUtils]: 9: Hoare triple {692536#(= ~pos~0 0)} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,554 INFO L290 TraceCheckUtils]: 10: Hoare triple {692536#(= ~pos~0 0)} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,554 INFO L290 TraceCheckUtils]: 11: Hoare triple {692536#(= ~pos~0 0)} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,554 INFO L290 TraceCheckUtils]: 12: Hoare triple {692536#(= ~pos~0 0)} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {692536#(= ~pos~0 0)} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {692536#(= ~pos~0 0)} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,555 INFO L290 TraceCheckUtils]: 15: Hoare triple {692536#(= ~pos~0 0)} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,556 INFO L290 TraceCheckUtils]: 16: Hoare triple {692536#(= ~pos~0 0)} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,556 INFO L290 TraceCheckUtils]: 17: Hoare triple {692536#(= ~pos~0 0)} [212] 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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,556 INFO L290 TraceCheckUtils]: 18: Hoare triple {692536#(= ~pos~0 0)} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,557 INFO L290 TraceCheckUtils]: 19: Hoare triple {692536#(= ~pos~0 0)} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,557 INFO L290 TraceCheckUtils]: 20: Hoare triple {692536#(= ~pos~0 0)} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,557 INFO L290 TraceCheckUtils]: 21: Hoare triple {692536#(= ~pos~0 0)} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,558 INFO L290 TraceCheckUtils]: 22: Hoare triple {692536#(= ~pos~0 0)} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,558 INFO L290 TraceCheckUtils]: 23: Hoare triple {692536#(= ~pos~0 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,558 INFO L290 TraceCheckUtils]: 24: Hoare triple {692536#(= ~pos~0 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,559 INFO L290 TraceCheckUtils]: 25: Hoare triple {692536#(= ~pos~0 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,559 INFO L290 TraceCheckUtils]: 26: Hoare triple {692536#(= ~pos~0 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,559 INFO L290 TraceCheckUtils]: 27: Hoare triple {692536#(= ~pos~0 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,560 INFO L290 TraceCheckUtils]: 28: Hoare triple {692536#(= ~pos~0 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,560 INFO L290 TraceCheckUtils]: 29: Hoare triple {692536#(= ~pos~0 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,560 INFO L290 TraceCheckUtils]: 30: Hoare triple {692536#(= ~pos~0 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,561 INFO L290 TraceCheckUtils]: 31: Hoare triple {692536#(= ~pos~0 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,561 INFO L290 TraceCheckUtils]: 32: Hoare triple {692536#(= ~pos~0 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,561 INFO L290 TraceCheckUtils]: 33: Hoare triple {692536#(= ~pos~0 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,562 INFO L290 TraceCheckUtils]: 34: Hoare triple {692536#(= ~pos~0 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,562 INFO L290 TraceCheckUtils]: 35: Hoare triple {692536#(= ~pos~0 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,568 INFO L290 TraceCheckUtils]: 36: Hoare triple {692536#(= ~pos~0 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,568 INFO L290 TraceCheckUtils]: 37: Hoare triple {692536#(= ~pos~0 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,568 INFO L290 TraceCheckUtils]: 38: Hoare triple {692536#(= ~pos~0 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,569 INFO L290 TraceCheckUtils]: 39: Hoare triple {692536#(= ~pos~0 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,569 INFO L290 TraceCheckUtils]: 40: Hoare triple {692536#(= ~pos~0 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,569 INFO L290 TraceCheckUtils]: 41: Hoare triple {692536#(= ~pos~0 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,570 INFO L290 TraceCheckUtils]: 42: Hoare triple {692536#(= ~pos~0 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,570 INFO L290 TraceCheckUtils]: 43: Hoare triple {692536#(= ~pos~0 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,570 INFO L290 TraceCheckUtils]: 44: Hoare triple {692536#(= ~pos~0 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,571 INFO L290 TraceCheckUtils]: 45: Hoare triple {692536#(= ~pos~0 0)} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,571 INFO L290 TraceCheckUtils]: 46: Hoare triple {692536#(= ~pos~0 0)} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,571 INFO L290 TraceCheckUtils]: 47: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,572 INFO L290 TraceCheckUtils]: 48: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [371] L97-->L97-1: Formula: (= (mod v_~d3~0_2 256) 0) InVars {~d3~0=v_~d3~0_2} OutVars{~d3~0=v_~d3~0_2} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,572 INFO L290 TraceCheckUtils]: 49: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,573 INFO L290 TraceCheckUtils]: 50: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,573 INFO L290 TraceCheckUtils]: 51: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,573 INFO L290 TraceCheckUtils]: 52: Hoare triple {692536#(= ~pos~0 0)} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,574 INFO L290 TraceCheckUtils]: 53: Hoare triple {692536#(= ~pos~0 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,574 INFO L290 TraceCheckUtils]: 54: Hoare triple {692536#(= ~pos~0 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,574 INFO L290 TraceCheckUtils]: 55: Hoare triple {692536#(= ~pos~0 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,575 INFO L290 TraceCheckUtils]: 56: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,575 INFO L290 TraceCheckUtils]: 57: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,575 INFO L290 TraceCheckUtils]: 58: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,576 INFO L290 TraceCheckUtils]: 59: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:19,576 INFO L290 TraceCheckUtils]: 60: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,577 INFO L290 TraceCheckUtils]: 61: Hoare triple {692536#(= ~pos~0 0)} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,577 INFO L290 TraceCheckUtils]: 62: Hoare triple {692536#(= ~pos~0 0)} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,577 INFO L290 TraceCheckUtils]: 63: Hoare triple {692536#(= ~pos~0 0)} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,577 INFO L290 TraceCheckUtils]: 64: Hoare triple {692536#(= ~pos~0 0)} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,578 INFO L290 TraceCheckUtils]: 65: Hoare triple {692536#(= ~pos~0 0)} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,578 INFO L290 TraceCheckUtils]: 66: Hoare triple {692536#(= ~pos~0 0)} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,578 INFO L290 TraceCheckUtils]: 67: Hoare triple {692536#(= ~pos~0 0)} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,579 INFO L290 TraceCheckUtils]: 68: Hoare triple {692536#(= ~pos~0 0)} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,579 INFO L290 TraceCheckUtils]: 69: Hoare triple {692536#(= ~pos~0 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,579 INFO L290 TraceCheckUtils]: 70: Hoare triple {692536#(= ~pos~0 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,580 INFO L290 TraceCheckUtils]: 71: Hoare triple {692536#(= ~pos~0 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,580 INFO L290 TraceCheckUtils]: 72: Hoare triple {692536#(= ~pos~0 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,580 INFO L290 TraceCheckUtils]: 73: Hoare triple {692536#(= ~pos~0 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,581 INFO L290 TraceCheckUtils]: 74: Hoare triple {692536#(= ~pos~0 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:19,581 INFO L290 TraceCheckUtils]: 75: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:19,581 INFO L290 TraceCheckUtils]: 76: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:19,582 INFO L290 TraceCheckUtils]: 77: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:19,582 INFO L290 TraceCheckUtils]: 78: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:19,583 INFO L290 TraceCheckUtils]: 79: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,583 INFO L290 TraceCheckUtils]: 80: Hoare triple {692536#(= ~pos~0 0)} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,583 INFO L290 TraceCheckUtils]: 81: Hoare triple {692536#(= ~pos~0 0)} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,584 INFO L290 TraceCheckUtils]: 82: Hoare triple {692536#(= ~pos~0 0)} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,584 INFO L290 TraceCheckUtils]: 83: Hoare triple {692536#(= ~pos~0 0)} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,584 INFO L290 TraceCheckUtils]: 84: Hoare triple {692536#(= ~pos~0 0)} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,584 INFO L290 TraceCheckUtils]: 85: Hoare triple {692536#(= ~pos~0 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,585 INFO L290 TraceCheckUtils]: 86: Hoare triple {692536#(= ~pos~0 0)} [329] L42-1-->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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,585 INFO L290 TraceCheckUtils]: 87: Hoare triple {692536#(= ~pos~0 0)} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,585 INFO L290 TraceCheckUtils]: 88: Hoare triple {692536#(= ~pos~0 0)} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,586 INFO L290 TraceCheckUtils]: 89: Hoare triple {692536#(= ~pos~0 0)} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,586 INFO L290 TraceCheckUtils]: 90: Hoare triple {692536#(= ~pos~0 0)} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,586 INFO L290 TraceCheckUtils]: 91: Hoare triple {692536#(= ~pos~0 0)} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,587 INFO L290 TraceCheckUtils]: 92: Hoare triple {692536#(= ~pos~0 0)} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,587 INFO L290 TraceCheckUtils]: 93: Hoare triple {692536#(= ~pos~0 0)} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,587 INFO L290 TraceCheckUtils]: 94: Hoare triple {692536#(= ~pos~0 0)} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,588 INFO L290 TraceCheckUtils]: 95: Hoare triple {692536#(= ~pos~0 0)} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,588 INFO L290 TraceCheckUtils]: 96: Hoare triple {692536#(= ~pos~0 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,588 INFO L290 TraceCheckUtils]: 97: Hoare triple {692536#(= ~pos~0 0)} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,588 INFO L290 TraceCheckUtils]: 98: Hoare triple {692536#(= ~pos~0 0)} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,589 INFO L290 TraceCheckUtils]: 99: Hoare triple {692536#(= ~pos~0 0)} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,589 INFO L290 TraceCheckUtils]: 100: Hoare triple {692536#(= ~pos~0 0)} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,589 INFO L290 TraceCheckUtils]: 101: Hoare triple {692536#(= ~pos~0 0)} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,590 INFO L290 TraceCheckUtils]: 102: Hoare triple {692536#(= ~pos~0 0)} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,590 INFO L290 TraceCheckUtils]: 103: Hoare triple {692536#(= ~pos~0 0)} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:19,590 INFO L290 TraceCheckUtils]: 104: Hoare triple {692536#(= ~pos~0 0)} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:19,591 INFO L290 TraceCheckUtils]: 105: Hoare triple {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [325] L126-2-->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] {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:19,591 INFO L290 TraceCheckUtils]: 106: Hoare triple {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [223] 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] {692540#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:50:19,591 INFO L290 TraceCheckUtils]: 107: Hoare triple {692540#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [308] 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[] {692535#false} is VALID [2022-02-20 20:50:19,592 INFO L290 TraceCheckUtils]: 108: Hoare triple {692535#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692535#false} is VALID [2022-02-20 20:50:19,592 INFO L290 TraceCheckUtils]: 109: Hoare triple {692535#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692535#false} is VALID [2022-02-20 20:50:19,592 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-20 20:50:19,592 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:19,593 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104912752] [2022-02-20 20:50:19,593 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104912752] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:50:19,593 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [36852374] [2022-02-20 20:50:19,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:19,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:50:19,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:50:19,612 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 20:50:19,638 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 20:50:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:19,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 19 conjunts are in the unsatisfiable core [2022-02-20 20:50:19,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:19,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:50:20,156 INFO L290 TraceCheckUtils]: 0: Hoare triple {692534#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {692534#true} [233] 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] {692534#true} is VALID [2022-02-20 20:50:20,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {692534#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,157 INFO L290 TraceCheckUtils]: 3: Hoare triple {692534#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,157 INFO L290 TraceCheckUtils]: 4: Hoare triple {692534#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,157 INFO L290 TraceCheckUtils]: 5: Hoare triple {692534#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,157 INFO L290 TraceCheckUtils]: 6: Hoare triple {692534#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,157 INFO L290 TraceCheckUtils]: 7: Hoare triple {692534#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,158 INFO L290 TraceCheckUtils]: 8: Hoare triple {692534#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,158 INFO L290 TraceCheckUtils]: 9: Hoare triple {692536#(= ~pos~0 0)} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,158 INFO L290 TraceCheckUtils]: 10: Hoare triple {692536#(= ~pos~0 0)} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,158 INFO L290 TraceCheckUtils]: 11: Hoare triple {692536#(= ~pos~0 0)} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {692536#(= ~pos~0 0)} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,159 INFO L290 TraceCheckUtils]: 13: Hoare triple {692536#(= ~pos~0 0)} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,159 INFO L290 TraceCheckUtils]: 14: Hoare triple {692536#(= ~pos~0 0)} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,160 INFO L290 TraceCheckUtils]: 15: Hoare triple {692536#(= ~pos~0 0)} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,160 INFO L290 TraceCheckUtils]: 16: Hoare triple {692536#(= ~pos~0 0)} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,160 INFO L290 TraceCheckUtils]: 17: Hoare triple {692536#(= ~pos~0 0)} [212] 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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,161 INFO L290 TraceCheckUtils]: 18: Hoare triple {692536#(= ~pos~0 0)} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,161 INFO L290 TraceCheckUtils]: 19: Hoare triple {692536#(= ~pos~0 0)} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {692536#(= ~pos~0 0)} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,162 INFO L290 TraceCheckUtils]: 21: Hoare triple {692536#(= ~pos~0 0)} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,162 INFO L290 TraceCheckUtils]: 22: Hoare triple {692536#(= ~pos~0 0)} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,162 INFO L290 TraceCheckUtils]: 23: Hoare triple {692536#(= ~pos~0 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,163 INFO L290 TraceCheckUtils]: 24: Hoare triple {692536#(= ~pos~0 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,163 INFO L290 TraceCheckUtils]: 25: Hoare triple {692536#(= ~pos~0 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,163 INFO L290 TraceCheckUtils]: 26: Hoare triple {692536#(= ~pos~0 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,164 INFO L290 TraceCheckUtils]: 27: Hoare triple {692536#(= ~pos~0 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,164 INFO L290 TraceCheckUtils]: 28: Hoare triple {692536#(= ~pos~0 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,164 INFO L290 TraceCheckUtils]: 29: Hoare triple {692536#(= ~pos~0 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,165 INFO L290 TraceCheckUtils]: 30: Hoare triple {692536#(= ~pos~0 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,165 INFO L290 TraceCheckUtils]: 31: Hoare triple {692536#(= ~pos~0 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,165 INFO L290 TraceCheckUtils]: 32: Hoare triple {692536#(= ~pos~0 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,166 INFO L290 TraceCheckUtils]: 33: Hoare triple {692536#(= ~pos~0 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,166 INFO L290 TraceCheckUtils]: 34: Hoare triple {692536#(= ~pos~0 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,166 INFO L290 TraceCheckUtils]: 35: Hoare triple {692536#(= ~pos~0 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,167 INFO L290 TraceCheckUtils]: 36: Hoare triple {692536#(= ~pos~0 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,167 INFO L290 TraceCheckUtils]: 37: Hoare triple {692536#(= ~pos~0 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,167 INFO L290 TraceCheckUtils]: 38: Hoare triple {692536#(= ~pos~0 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,167 INFO L290 TraceCheckUtils]: 39: Hoare triple {692536#(= ~pos~0 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,168 INFO L290 TraceCheckUtils]: 40: Hoare triple {692536#(= ~pos~0 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,168 INFO L290 TraceCheckUtils]: 41: Hoare triple {692536#(= ~pos~0 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,168 INFO L290 TraceCheckUtils]: 42: Hoare triple {692536#(= ~pos~0 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,169 INFO L290 TraceCheckUtils]: 43: Hoare triple {692536#(= ~pos~0 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,169 INFO L290 TraceCheckUtils]: 44: Hoare triple {692536#(= ~pos~0 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,169 INFO L290 TraceCheckUtils]: 45: Hoare triple {692536#(= ~pos~0 0)} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,170 INFO L290 TraceCheckUtils]: 46: Hoare triple {692536#(= ~pos~0 0)} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,170 INFO L290 TraceCheckUtils]: 47: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,171 INFO L290 TraceCheckUtils]: 48: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [371] L97-->L97-1: Formula: (= (mod v_~d3~0_2 256) 0) InVars {~d3~0=v_~d3~0_2} OutVars{~d3~0=v_~d3~0_2} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,171 INFO L290 TraceCheckUtils]: 49: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,171 INFO L290 TraceCheckUtils]: 50: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,172 INFO L290 TraceCheckUtils]: 51: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,172 INFO L290 TraceCheckUtils]: 52: Hoare triple {692536#(= ~pos~0 0)} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,173 INFO L290 TraceCheckUtils]: 53: Hoare triple {692536#(= ~pos~0 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,173 INFO L290 TraceCheckUtils]: 54: Hoare triple {692536#(= ~pos~0 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,173 INFO L290 TraceCheckUtils]: 55: Hoare triple {692536#(= ~pos~0 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,174 INFO L290 TraceCheckUtils]: 56: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,174 INFO L290 TraceCheckUtils]: 57: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,175 INFO L290 TraceCheckUtils]: 58: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,175 INFO L290 TraceCheckUtils]: 59: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,175 INFO L290 TraceCheckUtils]: 60: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,176 INFO L290 TraceCheckUtils]: 61: Hoare triple {692536#(= ~pos~0 0)} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,176 INFO L290 TraceCheckUtils]: 62: Hoare triple {692536#(= ~pos~0 0)} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,176 INFO L290 TraceCheckUtils]: 63: Hoare triple {692536#(= ~pos~0 0)} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,177 INFO L290 TraceCheckUtils]: 64: Hoare triple {692536#(= ~pos~0 0)} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,177 INFO L290 TraceCheckUtils]: 65: Hoare triple {692536#(= ~pos~0 0)} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,177 INFO L290 TraceCheckUtils]: 66: Hoare triple {692536#(= ~pos~0 0)} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,178 INFO L290 TraceCheckUtils]: 67: Hoare triple {692536#(= ~pos~0 0)} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,178 INFO L290 TraceCheckUtils]: 68: Hoare triple {692536#(= ~pos~0 0)} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,178 INFO L290 TraceCheckUtils]: 69: Hoare triple {692536#(= ~pos~0 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,179 INFO L290 TraceCheckUtils]: 70: Hoare triple {692536#(= ~pos~0 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,179 INFO L290 TraceCheckUtils]: 71: Hoare triple {692536#(= ~pos~0 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,179 INFO L290 TraceCheckUtils]: 72: Hoare triple {692536#(= ~pos~0 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,180 INFO L290 TraceCheckUtils]: 73: Hoare triple {692536#(= ~pos~0 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,180 INFO L290 TraceCheckUtils]: 74: Hoare triple {692536#(= ~pos~0 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,180 INFO L290 TraceCheckUtils]: 75: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,181 INFO L290 TraceCheckUtils]: 76: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,181 INFO L290 TraceCheckUtils]: 77: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,182 INFO L290 TraceCheckUtils]: 78: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,182 INFO L290 TraceCheckUtils]: 79: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,182 INFO L290 TraceCheckUtils]: 80: Hoare triple {692536#(= ~pos~0 0)} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,183 INFO L290 TraceCheckUtils]: 81: Hoare triple {692536#(= ~pos~0 0)} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,183 INFO L290 TraceCheckUtils]: 82: Hoare triple {692536#(= ~pos~0 0)} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,183 INFO L290 TraceCheckUtils]: 83: Hoare triple {692536#(= ~pos~0 0)} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,184 INFO L290 TraceCheckUtils]: 84: Hoare triple {692536#(= ~pos~0 0)} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,184 INFO L290 TraceCheckUtils]: 85: Hoare triple {692536#(= ~pos~0 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,184 INFO L290 TraceCheckUtils]: 86: Hoare triple {692536#(= ~pos~0 0)} [329] L42-1-->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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,184 INFO L290 TraceCheckUtils]: 87: Hoare triple {692536#(= ~pos~0 0)} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,185 INFO L290 TraceCheckUtils]: 88: Hoare triple {692536#(= ~pos~0 0)} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,185 INFO L290 TraceCheckUtils]: 89: Hoare triple {692536#(= ~pos~0 0)} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,185 INFO L290 TraceCheckUtils]: 90: Hoare triple {692536#(= ~pos~0 0)} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,186 INFO L290 TraceCheckUtils]: 91: Hoare triple {692536#(= ~pos~0 0)} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,186 INFO L290 TraceCheckUtils]: 92: Hoare triple {692536#(= ~pos~0 0)} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,186 INFO L290 TraceCheckUtils]: 93: Hoare triple {692536#(= ~pos~0 0)} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,187 INFO L290 TraceCheckUtils]: 94: Hoare triple {692536#(= ~pos~0 0)} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,187 INFO L290 TraceCheckUtils]: 95: Hoare triple {692536#(= ~pos~0 0)} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,187 INFO L290 TraceCheckUtils]: 96: Hoare triple {692536#(= ~pos~0 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,188 INFO L290 TraceCheckUtils]: 97: Hoare triple {692536#(= ~pos~0 0)} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,188 INFO L290 TraceCheckUtils]: 98: Hoare triple {692536#(= ~pos~0 0)} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,188 INFO L290 TraceCheckUtils]: 99: Hoare triple {692536#(= ~pos~0 0)} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,189 INFO L290 TraceCheckUtils]: 100: Hoare triple {692536#(= ~pos~0 0)} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,189 INFO L290 TraceCheckUtils]: 101: Hoare triple {692536#(= ~pos~0 0)} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,189 INFO L290 TraceCheckUtils]: 102: Hoare triple {692536#(= ~pos~0 0)} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,190 INFO L290 TraceCheckUtils]: 103: Hoare triple {692536#(= ~pos~0 0)} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,190 INFO L290 TraceCheckUtils]: 104: Hoare triple {692536#(= ~pos~0 0)} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:20,190 INFO L290 TraceCheckUtils]: 105: Hoare triple {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [325] L126-2-->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] {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:20,191 INFO L290 TraceCheckUtils]: 106: Hoare triple {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [223] 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] {692540#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:50:20,191 INFO L290 TraceCheckUtils]: 107: Hoare triple {692540#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [308] 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[] {692535#false} is VALID [2022-02-20 20:50:20,191 INFO L290 TraceCheckUtils]: 108: Hoare triple {692535#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692535#false} is VALID [2022-02-20 20:50:20,191 INFO L290 TraceCheckUtils]: 109: Hoare triple {692535#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692535#false} is VALID [2022-02-20 20:50:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-20 20:50:20,192 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:50:20,566 INFO L290 TraceCheckUtils]: 109: Hoare triple {692535#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692535#false} is VALID [2022-02-20 20:50:20,566 INFO L290 TraceCheckUtils]: 108: Hoare triple {692535#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692535#false} is VALID [2022-02-20 20:50:20,566 INFO L290 TraceCheckUtils]: 107: Hoare triple {692540#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [308] 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[] {692535#false} is VALID [2022-02-20 20:50:20,567 INFO L290 TraceCheckUtils]: 106: Hoare triple {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [223] 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] {692540#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:50:20,567 INFO L290 TraceCheckUtils]: 105: Hoare triple {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [325] L126-2-->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] {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:20,567 INFO L290 TraceCheckUtils]: 104: Hoare triple {692536#(= ~pos~0 0)} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {692539#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:20,568 INFO L290 TraceCheckUtils]: 103: Hoare triple {692536#(= ~pos~0 0)} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,568 INFO L290 TraceCheckUtils]: 102: Hoare triple {692536#(= ~pos~0 0)} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,569 INFO L290 TraceCheckUtils]: 101: Hoare triple {692536#(= ~pos~0 0)} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,569 INFO L290 TraceCheckUtils]: 100: Hoare triple {692536#(= ~pos~0 0)} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,569 INFO L290 TraceCheckUtils]: 99: Hoare triple {692536#(= ~pos~0 0)} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,570 INFO L290 TraceCheckUtils]: 98: Hoare triple {692536#(= ~pos~0 0)} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,570 INFO L290 TraceCheckUtils]: 97: Hoare triple {692536#(= ~pos~0 0)} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,570 INFO L290 TraceCheckUtils]: 96: Hoare triple {692536#(= ~pos~0 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,570 INFO L290 TraceCheckUtils]: 95: Hoare triple {692536#(= ~pos~0 0)} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,571 INFO L290 TraceCheckUtils]: 94: Hoare triple {692536#(= ~pos~0 0)} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,571 INFO L290 TraceCheckUtils]: 93: Hoare triple {692536#(= ~pos~0 0)} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,571 INFO L290 TraceCheckUtils]: 92: Hoare triple {692536#(= ~pos~0 0)} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,572 INFO L290 TraceCheckUtils]: 91: Hoare triple {692536#(= ~pos~0 0)} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,572 INFO L290 TraceCheckUtils]: 90: Hoare triple {692536#(= ~pos~0 0)} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,572 INFO L290 TraceCheckUtils]: 89: Hoare triple {692536#(= ~pos~0 0)} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,573 INFO L290 TraceCheckUtils]: 88: Hoare triple {692536#(= ~pos~0 0)} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,573 INFO L290 TraceCheckUtils]: 87: Hoare triple {692536#(= ~pos~0 0)} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,573 INFO L290 TraceCheckUtils]: 86: Hoare triple {692536#(= ~pos~0 0)} [329] L42-1-->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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,574 INFO L290 TraceCheckUtils]: 85: Hoare triple {692536#(= ~pos~0 0)} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,574 INFO L290 TraceCheckUtils]: 84: Hoare triple {692536#(= ~pos~0 0)} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,574 INFO L290 TraceCheckUtils]: 83: Hoare triple {692536#(= ~pos~0 0)} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,575 INFO L290 TraceCheckUtils]: 82: Hoare triple {692536#(= ~pos~0 0)} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,575 INFO L290 TraceCheckUtils]: 81: Hoare triple {692536#(= ~pos~0 0)} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,575 INFO L290 TraceCheckUtils]: 80: Hoare triple {692536#(= ~pos~0 0)} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,576 INFO L290 TraceCheckUtils]: 79: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,576 INFO L290 TraceCheckUtils]: 78: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,576 INFO L290 TraceCheckUtils]: 77: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,577 INFO L290 TraceCheckUtils]: 76: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,577 INFO L290 TraceCheckUtils]: 75: Hoare triple {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,578 INFO L290 TraceCheckUtils]: 74: Hoare triple {692536#(= ~pos~0 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {692538#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:20,578 INFO L290 TraceCheckUtils]: 73: Hoare triple {692536#(= ~pos~0 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,578 INFO L290 TraceCheckUtils]: 72: Hoare triple {692536#(= ~pos~0 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,578 INFO L290 TraceCheckUtils]: 71: Hoare triple {692536#(= ~pos~0 0)} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,579 INFO L290 TraceCheckUtils]: 70: Hoare triple {692536#(= ~pos~0 0)} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,579 INFO L290 TraceCheckUtils]: 69: Hoare triple {692536#(= ~pos~0 0)} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,579 INFO L290 TraceCheckUtils]: 68: Hoare triple {692536#(= ~pos~0 0)} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,580 INFO L290 TraceCheckUtils]: 67: Hoare triple {692536#(= ~pos~0 0)} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,580 INFO L290 TraceCheckUtils]: 66: Hoare triple {692536#(= ~pos~0 0)} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,580 INFO L290 TraceCheckUtils]: 65: Hoare triple {692536#(= ~pos~0 0)} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,581 INFO L290 TraceCheckUtils]: 64: Hoare triple {692536#(= ~pos~0 0)} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,581 INFO L290 TraceCheckUtils]: 63: Hoare triple {692536#(= ~pos~0 0)} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,587 INFO L290 TraceCheckUtils]: 62: Hoare triple {692536#(= ~pos~0 0)} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,588 INFO L290 TraceCheckUtils]: 61: Hoare triple {692536#(= ~pos~0 0)} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,588 INFO L290 TraceCheckUtils]: 60: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,589 INFO L290 TraceCheckUtils]: 59: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,589 INFO L290 TraceCheckUtils]: 58: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,589 INFO L290 TraceCheckUtils]: 57: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,590 INFO L290 TraceCheckUtils]: 56: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,590 INFO L290 TraceCheckUtils]: 55: Hoare triple {692536#(= ~pos~0 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,591 INFO L290 TraceCheckUtils]: 54: Hoare triple {692536#(= ~pos~0 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,591 INFO L290 TraceCheckUtils]: 53: Hoare triple {692536#(= ~pos~0 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,591 INFO L290 TraceCheckUtils]: 52: Hoare triple {692536#(= ~pos~0 0)} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,592 INFO L290 TraceCheckUtils]: 51: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,592 INFO L290 TraceCheckUtils]: 50: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,593 INFO L290 TraceCheckUtils]: 49: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,593 INFO L290 TraceCheckUtils]: 48: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [371] L97-->L97-1: Formula: (= (mod v_~d3~0_2 256) 0) InVars {~d3~0=v_~d3~0_2} OutVars{~d3~0=v_~d3~0_2} AuxVars[] AssignedVars[] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,593 INFO L290 TraceCheckUtils]: 47: Hoare triple {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,594 INFO L290 TraceCheckUtils]: 46: Hoare triple {692536#(= ~pos~0 0)} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {692537#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:20,594 INFO L290 TraceCheckUtils]: 45: Hoare triple {692536#(= ~pos~0 0)} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,594 INFO L290 TraceCheckUtils]: 44: Hoare triple {692536#(= ~pos~0 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,595 INFO L290 TraceCheckUtils]: 43: Hoare triple {692536#(= ~pos~0 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,595 INFO L290 TraceCheckUtils]: 42: Hoare triple {692536#(= ~pos~0 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,596 INFO L290 TraceCheckUtils]: 41: Hoare triple {692536#(= ~pos~0 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,596 INFO L290 TraceCheckUtils]: 40: Hoare triple {692536#(= ~pos~0 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,596 INFO L290 TraceCheckUtils]: 39: Hoare triple {692536#(= ~pos~0 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,596 INFO L290 TraceCheckUtils]: 38: Hoare triple {692536#(= ~pos~0 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,597 INFO L290 TraceCheckUtils]: 37: Hoare triple {692536#(= ~pos~0 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,597 INFO L290 TraceCheckUtils]: 36: Hoare triple {692536#(= ~pos~0 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,597 INFO L290 TraceCheckUtils]: 35: Hoare triple {692536#(= ~pos~0 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,598 INFO L290 TraceCheckUtils]: 34: Hoare triple {692536#(= ~pos~0 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,598 INFO L290 TraceCheckUtils]: 33: Hoare triple {692536#(= ~pos~0 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,598 INFO L290 TraceCheckUtils]: 32: Hoare triple {692536#(= ~pos~0 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,599 INFO L290 TraceCheckUtils]: 31: Hoare triple {692536#(= ~pos~0 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,599 INFO L290 TraceCheckUtils]: 30: Hoare triple {692536#(= ~pos~0 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,599 INFO L290 TraceCheckUtils]: 29: Hoare triple {692536#(= ~pos~0 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,600 INFO L290 TraceCheckUtils]: 28: Hoare triple {692536#(= ~pos~0 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,600 INFO L290 TraceCheckUtils]: 27: Hoare triple {692536#(= ~pos~0 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,600 INFO L290 TraceCheckUtils]: 26: Hoare triple {692536#(= ~pos~0 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,601 INFO L290 TraceCheckUtils]: 25: Hoare triple {692536#(= ~pos~0 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,601 INFO L290 TraceCheckUtils]: 24: Hoare triple {692536#(= ~pos~0 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,601 INFO L290 TraceCheckUtils]: 23: Hoare triple {692536#(= ~pos~0 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,601 INFO L290 TraceCheckUtils]: 22: Hoare triple {692536#(= ~pos~0 0)} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,602 INFO L290 TraceCheckUtils]: 21: Hoare triple {692536#(= ~pos~0 0)} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,602 INFO L290 TraceCheckUtils]: 20: Hoare triple {692536#(= ~pos~0 0)} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,602 INFO L290 TraceCheckUtils]: 19: Hoare triple {692536#(= ~pos~0 0)} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,603 INFO L290 TraceCheckUtils]: 18: Hoare triple {692536#(= ~pos~0 0)} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,603 INFO L290 TraceCheckUtils]: 17: Hoare triple {692536#(= ~pos~0 0)} [212] 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] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,603 INFO L290 TraceCheckUtils]: 16: Hoare triple {692536#(= ~pos~0 0)} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,604 INFO L290 TraceCheckUtils]: 15: Hoare triple {692536#(= ~pos~0 0)} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,604 INFO L290 TraceCheckUtils]: 14: Hoare triple {692536#(= ~pos~0 0)} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,604 INFO L290 TraceCheckUtils]: 13: Hoare triple {692536#(= ~pos~0 0)} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,605 INFO L290 TraceCheckUtils]: 12: Hoare triple {692536#(= ~pos~0 0)} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,605 INFO L290 TraceCheckUtils]: 11: Hoare triple {692536#(= ~pos~0 0)} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,605 INFO L290 TraceCheckUtils]: 10: Hoare triple {692536#(= ~pos~0 0)} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,605 INFO L290 TraceCheckUtils]: 9: Hoare triple {692536#(= ~pos~0 0)} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {692534#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {692536#(= ~pos~0 0)} is VALID [2022-02-20 20:50:20,606 INFO L290 TraceCheckUtils]: 7: Hoare triple {692534#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,606 INFO L290 TraceCheckUtils]: 6: Hoare triple {692534#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,606 INFO L290 TraceCheckUtils]: 5: Hoare triple {692534#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,606 INFO L290 TraceCheckUtils]: 4: Hoare triple {692534#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,606 INFO L290 TraceCheckUtils]: 3: Hoare triple {692534#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {692534#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {692534#true} [233] 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] {692534#true} is VALID [2022-02-20 20:50:20,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {692534#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {692534#true} is VALID [2022-02-20 20:50:20,607 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-02-20 20:50:20,607 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [36852374] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:50:20,608 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:50:20,608 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 7 [2022-02-20 20:50:20,608 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053009068] [2022-02-20 20:50:20,608 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:50:20,609 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 20:50:20,609 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:20,609 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 15.714285714285714) internal successors, (110), 7 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:50:20,707 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:20,708 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-02-20 20:50:20,708 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:20,708 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-02-20 20:50:20,708 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-02-20 20:50:20,709 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 129 [2022-02-20 20:50:20,710 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 126 places, 118 transitions, 357 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states 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 20:50:20,710 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:20,710 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 129 [2022-02-20 20:50:20,710 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:21,863 INFO L129 PetriNetUnfolder]: 882/3836 cut-off events. [2022-02-20 20:50:21,863 INFO L130 PetriNetUnfolder]: For 928/928 co-relation queries the response was YES. [2022-02-20 20:50:21,885 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6903 conditions, 3836 events. 882/3836 cut-off events. For 928/928 co-relation queries the response was YES. Maximal size of possible extension queue 146. Compared 35377 event pairs, 125 based on Foata normal form. 1/3556 useless extension candidates. Maximal degree in co-relation 6888. Up to 878 conditions per place. [2022-02-20 20:50:21,898 INFO L132 encePairwiseOnDemand]: 119/129 looper letters, 36 selfloop transitions, 12 changer transitions 4/153 dead transitions. [2022-02-20 20:50:21,898 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 132 places, 153 transitions, 544 flow [2022-02-20 20:50:21,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 20:50:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-02-20 20:50:21,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 795 transitions. [2022-02-20 20:50:21,903 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8803986710963455 [2022-02-20 20:50:21,903 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 795 transitions. [2022-02-20 20:50:21,903 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 795 transitions. [2022-02-20 20:50:21,904 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:21,904 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 795 transitions. [2022-02-20 20:50:21,905 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 113.57142857142857) internal successors, (795), 7 states have internal predecessors, (795), 0 states have call successors, (0), 0 states 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 20:50:21,906 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 129.0) internal successors, (1032), 8 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states 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 20:50:21,906 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 129.0) internal successors, (1032), 8 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states 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 20:50:21,906 INFO L186 Difference]: Start difference. First operand has 126 places, 118 transitions, 357 flow. Second operand 7 states and 795 transitions. [2022-02-20 20:50:21,907 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 132 places, 153 transitions, 544 flow [2022-02-20 20:50:22,032 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 153 transitions, 539 flow, removed 2 selfloop flow, removed 1 redundant places. [2022-02-20 20:50:22,034 INFO L242 Difference]: Finished difference. Result has 136 places, 129 transitions, 434 flow [2022-02-20 20:50:22,034 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=129, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=118, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=434, PETRI_PLACES=136, PETRI_TRANSITIONS=129} [2022-02-20 20:50:22,035 INFO L334 CegarLoopForPetriNet]: 109 programPoint places, 27 predicate places. [2022-02-20 20:50:22,035 INFO L111 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 136 places, 129 transitions, 434 flow [2022-02-20 20:50:34,072 INFO L133 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 357414 states, 357402 states have (on average 3.865949267211711) internal successors, (1381698), 357413 states have internal predecessors, (1381698), 0 states have call successors, (0), 0 states 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 20:50:35,035 INFO L78 Accepts]: Start accepts. Automaton has has 357414 states, 357402 states have (on average 3.865949267211711) internal successors, (1381698), 357413 states have internal predecessors, (1381698), 0 states have call successors, (0), 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 110 [2022-02-20 20:50:35,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 20:50:35,036 INFO L470 AbstractCegarLoop]: Abstraction has has 136 places, 129 transitions, 434 flow [2022-02-20 20:50:35,036 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states 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 20:50:35,036 INFO L246 CegarLoopForPetriNet]: Found error trace [2022-02-20 20:50:35,037 INFO L254 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 20:50:35,058 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 20:50:35,253 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-02-20 20:50:35,253 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr2INUSE_VIOLATION] === [2022-02-20 20:50:35,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 20:50:35,253 INFO L85 PathProgramCache]: Analyzing trace with hash 1262346027, now seen corresponding path program 2 times [2022-02-20 20:50:35,254 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 20:50:35,254 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867791973] [2022-02-20 20:50:35,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 20:50:35,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 20:50:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:35,463 INFO L290 TraceCheckUtils]: 0: Hoare triple {1050620#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {1050620#true} [233] 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] {1050620#true} is VALID [2022-02-20 20:50:35,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {1050620#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,475 INFO L290 TraceCheckUtils]: 3: Hoare triple {1050620#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,475 INFO L290 TraceCheckUtils]: 4: Hoare triple {1050620#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {1050620#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,476 INFO L290 TraceCheckUtils]: 6: Hoare triple {1050620#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,476 INFO L290 TraceCheckUtils]: 7: Hoare triple {1050620#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:35,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {1050620#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {1050622#(= ~pos~0 0)} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,477 INFO L290 TraceCheckUtils]: 10: Hoare triple {1050622#(= ~pos~0 0)} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,477 INFO L290 TraceCheckUtils]: 11: Hoare triple {1050622#(= ~pos~0 0)} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,477 INFO L290 TraceCheckUtils]: 12: Hoare triple {1050622#(= ~pos~0 0)} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,478 INFO L290 TraceCheckUtils]: 13: Hoare triple {1050622#(= ~pos~0 0)} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {1050622#(= ~pos~0 0)} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {1050622#(= ~pos~0 0)} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {1050622#(= ~pos~0 0)} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {1050622#(= ~pos~0 0)} [212] 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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,479 INFO L290 TraceCheckUtils]: 18: Hoare triple {1050622#(= ~pos~0 0)} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,480 INFO L290 TraceCheckUtils]: 19: Hoare triple {1050622#(= ~pos~0 0)} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {1050622#(= ~pos~0 0)} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {1050622#(= ~pos~0 0)} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,481 INFO L290 TraceCheckUtils]: 22: Hoare triple {1050622#(= ~pos~0 0)} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {1050622#(= ~pos~0 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,481 INFO L290 TraceCheckUtils]: 24: Hoare triple {1050622#(= ~pos~0 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,481 INFO L290 TraceCheckUtils]: 25: Hoare triple {1050622#(= ~pos~0 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {1050622#(= ~pos~0 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,482 INFO L290 TraceCheckUtils]: 27: Hoare triple {1050622#(= ~pos~0 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,482 INFO L290 TraceCheckUtils]: 28: Hoare triple {1050622#(= ~pos~0 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,482 INFO L290 TraceCheckUtils]: 29: Hoare triple {1050622#(= ~pos~0 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,483 INFO L290 TraceCheckUtils]: 30: Hoare triple {1050622#(= ~pos~0 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,483 INFO L290 TraceCheckUtils]: 31: Hoare triple {1050622#(= ~pos~0 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,483 INFO L290 TraceCheckUtils]: 32: Hoare triple {1050622#(= ~pos~0 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,484 INFO L290 TraceCheckUtils]: 33: Hoare triple {1050622#(= ~pos~0 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,484 INFO L290 TraceCheckUtils]: 34: Hoare triple {1050622#(= ~pos~0 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,484 INFO L290 TraceCheckUtils]: 35: Hoare triple {1050622#(= ~pos~0 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,484 INFO L290 TraceCheckUtils]: 36: Hoare triple {1050622#(= ~pos~0 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,485 INFO L290 TraceCheckUtils]: 37: Hoare triple {1050622#(= ~pos~0 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,485 INFO L290 TraceCheckUtils]: 38: Hoare triple {1050622#(= ~pos~0 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,485 INFO L290 TraceCheckUtils]: 39: Hoare triple {1050622#(= ~pos~0 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,486 INFO L290 TraceCheckUtils]: 40: Hoare triple {1050622#(= ~pos~0 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,486 INFO L290 TraceCheckUtils]: 41: Hoare triple {1050622#(= ~pos~0 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,486 INFO L290 TraceCheckUtils]: 42: Hoare triple {1050622#(= ~pos~0 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,486 INFO L290 TraceCheckUtils]: 43: Hoare triple {1050622#(= ~pos~0 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,487 INFO L290 TraceCheckUtils]: 44: Hoare triple {1050622#(= ~pos~0 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,487 INFO L290 TraceCheckUtils]: 45: Hoare triple {1050622#(= ~pos~0 0)} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,491 INFO L290 TraceCheckUtils]: 46: Hoare triple {1050622#(= ~pos~0 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,491 INFO L290 TraceCheckUtils]: 47: Hoare triple {1050622#(= ~pos~0 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,492 INFO L290 TraceCheckUtils]: 48: Hoare triple {1050622#(= ~pos~0 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:35,492 INFO L290 TraceCheckUtils]: 49: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:35,493 INFO L290 TraceCheckUtils]: 50: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:35,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:35,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:35,494 INFO L290 TraceCheckUtils]: 53: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,494 INFO L290 TraceCheckUtils]: 54: Hoare triple {1050622#(= ~pos~0 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,494 INFO L290 TraceCheckUtils]: 55: Hoare triple {1050622#(= ~pos~0 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {1050622#(= ~pos~0 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,495 INFO L290 TraceCheckUtils]: 58: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,496 INFO L290 TraceCheckUtils]: 59: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [371] L97-->L97-1: Formula: (= (mod v_~d3~0_2 256) 0) InVars {~d3~0=v_~d3~0_2} OutVars{~d3~0=v_~d3~0_2} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,496 INFO L290 TraceCheckUtils]: 60: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,497 INFO L290 TraceCheckUtils]: 61: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,497 INFO L290 TraceCheckUtils]: 62: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,497 INFO L290 TraceCheckUtils]: 63: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,498 INFO L290 TraceCheckUtils]: 64: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,498 INFO L290 TraceCheckUtils]: 65: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,498 INFO L290 TraceCheckUtils]: 66: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,499 INFO L290 TraceCheckUtils]: 67: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,499 INFO L290 TraceCheckUtils]: 68: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,499 INFO L290 TraceCheckUtils]: 69: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,500 INFO L290 TraceCheckUtils]: 70: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,500 INFO L290 TraceCheckUtils]: 71: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,501 INFO L290 TraceCheckUtils]: 72: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,503 INFO L290 TraceCheckUtils]: 73: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,503 INFO L290 TraceCheckUtils]: 74: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,504 INFO L290 TraceCheckUtils]: 75: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [329] L42-1-->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] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,504 INFO L290 TraceCheckUtils]: 76: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,504 INFO L290 TraceCheckUtils]: 77: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:35,505 INFO L290 TraceCheckUtils]: 78: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,505 INFO L290 TraceCheckUtils]: 79: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,506 INFO L290 TraceCheckUtils]: 80: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,506 INFO L290 TraceCheckUtils]: 81: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,506 INFO L290 TraceCheckUtils]: 82: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,519 INFO L290 TraceCheckUtils]: 83: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,520 INFO L290 TraceCheckUtils]: 84: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,520 INFO L290 TraceCheckUtils]: 85: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,520 INFO L290 TraceCheckUtils]: 86: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,521 INFO L290 TraceCheckUtils]: 87: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,521 INFO L290 TraceCheckUtils]: 88: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,522 INFO L290 TraceCheckUtils]: 89: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:35,522 INFO L290 TraceCheckUtils]: 90: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,522 INFO L290 TraceCheckUtils]: 91: Hoare triple {1050622#(= ~pos~0 0)} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,523 INFO L290 TraceCheckUtils]: 92: Hoare triple {1050622#(= ~pos~0 0)} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,523 INFO L290 TraceCheckUtils]: 93: Hoare triple {1050622#(= ~pos~0 0)} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,523 INFO L290 TraceCheckUtils]: 94: Hoare triple {1050622#(= ~pos~0 0)} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,523 INFO L290 TraceCheckUtils]: 95: Hoare triple {1050622#(= ~pos~0 0)} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,524 INFO L290 TraceCheckUtils]: 96: Hoare triple {1050622#(= ~pos~0 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,524 INFO L290 TraceCheckUtils]: 97: Hoare triple {1050622#(= ~pos~0 0)} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,524 INFO L290 TraceCheckUtils]: 98: Hoare triple {1050622#(= ~pos~0 0)} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,525 INFO L290 TraceCheckUtils]: 99: Hoare triple {1050622#(= ~pos~0 0)} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,525 INFO L290 TraceCheckUtils]: 100: Hoare triple {1050622#(= ~pos~0 0)} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,525 INFO L290 TraceCheckUtils]: 101: Hoare triple {1050622#(= ~pos~0 0)} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,525 INFO L290 TraceCheckUtils]: 102: Hoare triple {1050622#(= ~pos~0 0)} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,526 INFO L290 TraceCheckUtils]: 103: Hoare triple {1050622#(= ~pos~0 0)} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:35,526 INFO L290 TraceCheckUtils]: 104: Hoare triple {1050622#(= ~pos~0 0)} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:35,526 INFO L290 TraceCheckUtils]: 105: Hoare triple {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [325] L126-2-->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] {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:35,527 INFO L290 TraceCheckUtils]: 106: Hoare triple {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [223] 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] {1050627#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:50:35,527 INFO L290 TraceCheckUtils]: 107: Hoare triple {1050627#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [308] 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[] {1050621#false} is VALID [2022-02-20 20:50:35,527 INFO L290 TraceCheckUtils]: 108: Hoare triple {1050621#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050621#false} is VALID [2022-02-20 20:50:35,527 INFO L290 TraceCheckUtils]: 109: Hoare triple {1050621#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050621#false} is VALID [2022-02-20 20:50:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:50:35,528 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 20:50:35,528 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867791973] [2022-02-20 20:50:35,528 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867791973] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 20:50:35,528 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174902993] [2022-02-20 20:50:35,528 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-02-20 20:50:35,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 20:50:35,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 20:50:35,530 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 20:50:35,531 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 20:50:35,601 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-02-20 20:50:35,601 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-02-20 20:50:35,602 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 19 conjunts are in the unsatisfiable core [2022-02-20 20:50:35,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 20:50:35,616 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 20:50:36,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {1050620#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,132 INFO L290 TraceCheckUtils]: 1: Hoare triple {1050620#true} [233] 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] {1050620#true} is VALID [2022-02-20 20:50:36,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {1050620#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,132 INFO L290 TraceCheckUtils]: 3: Hoare triple {1050620#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,132 INFO L290 TraceCheckUtils]: 4: Hoare triple {1050620#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,132 INFO L290 TraceCheckUtils]: 5: Hoare triple {1050620#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,133 INFO L290 TraceCheckUtils]: 6: Hoare triple {1050620#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,133 INFO L290 TraceCheckUtils]: 7: Hoare triple {1050620#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,133 INFO L290 TraceCheckUtils]: 8: Hoare triple {1050620#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,134 INFO L290 TraceCheckUtils]: 9: Hoare triple {1050622#(= ~pos~0 0)} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,134 INFO L290 TraceCheckUtils]: 10: Hoare triple {1050622#(= ~pos~0 0)} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,134 INFO L290 TraceCheckUtils]: 11: Hoare triple {1050622#(= ~pos~0 0)} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,135 INFO L290 TraceCheckUtils]: 12: Hoare triple {1050622#(= ~pos~0 0)} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,135 INFO L290 TraceCheckUtils]: 13: Hoare triple {1050622#(= ~pos~0 0)} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,136 INFO L290 TraceCheckUtils]: 14: Hoare triple {1050622#(= ~pos~0 0)} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,136 INFO L290 TraceCheckUtils]: 15: Hoare triple {1050622#(= ~pos~0 0)} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,136 INFO L290 TraceCheckUtils]: 16: Hoare triple {1050622#(= ~pos~0 0)} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,137 INFO L290 TraceCheckUtils]: 17: Hoare triple {1050622#(= ~pos~0 0)} [212] 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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,137 INFO L290 TraceCheckUtils]: 18: Hoare triple {1050622#(= ~pos~0 0)} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,137 INFO L290 TraceCheckUtils]: 19: Hoare triple {1050622#(= ~pos~0 0)} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,137 INFO L290 TraceCheckUtils]: 20: Hoare triple {1050622#(= ~pos~0 0)} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,138 INFO L290 TraceCheckUtils]: 21: Hoare triple {1050622#(= ~pos~0 0)} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,138 INFO L290 TraceCheckUtils]: 22: Hoare triple {1050622#(= ~pos~0 0)} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,139 INFO L290 TraceCheckUtils]: 23: Hoare triple {1050622#(= ~pos~0 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,139 INFO L290 TraceCheckUtils]: 24: Hoare triple {1050622#(= ~pos~0 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,139 INFO L290 TraceCheckUtils]: 25: Hoare triple {1050622#(= ~pos~0 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,140 INFO L290 TraceCheckUtils]: 26: Hoare triple {1050622#(= ~pos~0 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,140 INFO L290 TraceCheckUtils]: 27: Hoare triple {1050622#(= ~pos~0 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,141 INFO L290 TraceCheckUtils]: 28: Hoare triple {1050622#(= ~pos~0 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,141 INFO L290 TraceCheckUtils]: 29: Hoare triple {1050622#(= ~pos~0 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,141 INFO L290 TraceCheckUtils]: 30: Hoare triple {1050622#(= ~pos~0 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,142 INFO L290 TraceCheckUtils]: 31: Hoare triple {1050622#(= ~pos~0 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,142 INFO L290 TraceCheckUtils]: 32: Hoare triple {1050622#(= ~pos~0 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,142 INFO L290 TraceCheckUtils]: 33: Hoare triple {1050622#(= ~pos~0 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,143 INFO L290 TraceCheckUtils]: 34: Hoare triple {1050622#(= ~pos~0 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,143 INFO L290 TraceCheckUtils]: 35: Hoare triple {1050622#(= ~pos~0 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,143 INFO L290 TraceCheckUtils]: 36: Hoare triple {1050622#(= ~pos~0 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,144 INFO L290 TraceCheckUtils]: 37: Hoare triple {1050622#(= ~pos~0 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,144 INFO L290 TraceCheckUtils]: 38: Hoare triple {1050622#(= ~pos~0 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,144 INFO L290 TraceCheckUtils]: 39: Hoare triple {1050622#(= ~pos~0 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,145 INFO L290 TraceCheckUtils]: 40: Hoare triple {1050622#(= ~pos~0 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,145 INFO L290 TraceCheckUtils]: 41: Hoare triple {1050622#(= ~pos~0 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,145 INFO L290 TraceCheckUtils]: 42: Hoare triple {1050622#(= ~pos~0 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,146 INFO L290 TraceCheckUtils]: 43: Hoare triple {1050622#(= ~pos~0 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,146 INFO L290 TraceCheckUtils]: 44: Hoare triple {1050622#(= ~pos~0 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,159 INFO L290 TraceCheckUtils]: 45: Hoare triple {1050622#(= ~pos~0 0)} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,160 INFO L290 TraceCheckUtils]: 46: Hoare triple {1050622#(= ~pos~0 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,161 INFO L290 TraceCheckUtils]: 47: Hoare triple {1050622#(= ~pos~0 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,161 INFO L290 TraceCheckUtils]: 48: Hoare triple {1050622#(= ~pos~0 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,161 INFO L290 TraceCheckUtils]: 49: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,162 INFO L290 TraceCheckUtils]: 50: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,162 INFO L290 TraceCheckUtils]: 51: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,163 INFO L290 TraceCheckUtils]: 52: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,163 INFO L290 TraceCheckUtils]: 53: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,164 INFO L290 TraceCheckUtils]: 54: Hoare triple {1050622#(= ~pos~0 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,164 INFO L290 TraceCheckUtils]: 55: Hoare triple {1050622#(= ~pos~0 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,165 INFO L290 TraceCheckUtils]: 56: Hoare triple {1050622#(= ~pos~0 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,165 INFO L290 TraceCheckUtils]: 57: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,166 INFO L290 TraceCheckUtils]: 58: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,166 INFO L290 TraceCheckUtils]: 59: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [371] L97-->L97-1: Formula: (= (mod v_~d3~0_2 256) 0) InVars {~d3~0=v_~d3~0_2} OutVars{~d3~0=v_~d3~0_2} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,167 INFO L290 TraceCheckUtils]: 60: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,167 INFO L290 TraceCheckUtils]: 61: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,168 INFO L290 TraceCheckUtils]: 62: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,168 INFO L290 TraceCheckUtils]: 63: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,169 INFO L290 TraceCheckUtils]: 64: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,169 INFO L290 TraceCheckUtils]: 65: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,169 INFO L290 TraceCheckUtils]: 66: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,170 INFO L290 TraceCheckUtils]: 67: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,170 INFO L290 TraceCheckUtils]: 68: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,171 INFO L290 TraceCheckUtils]: 69: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,171 INFO L290 TraceCheckUtils]: 70: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,172 INFO L290 TraceCheckUtils]: 71: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,172 INFO L290 TraceCheckUtils]: 72: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,173 INFO L290 TraceCheckUtils]: 73: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,173 INFO L290 TraceCheckUtils]: 74: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,173 INFO L290 TraceCheckUtils]: 75: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [329] L42-1-->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] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,174 INFO L290 TraceCheckUtils]: 76: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,174 INFO L290 TraceCheckUtils]: 77: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,175 INFO L290 TraceCheckUtils]: 78: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,176 INFO L290 TraceCheckUtils]: 79: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,176 INFO L290 TraceCheckUtils]: 80: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,176 INFO L290 TraceCheckUtils]: 81: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,177 INFO L290 TraceCheckUtils]: 82: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,177 INFO L290 TraceCheckUtils]: 83: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,178 INFO L290 TraceCheckUtils]: 84: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,178 INFO L290 TraceCheckUtils]: 85: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,179 INFO L290 TraceCheckUtils]: 86: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,179 INFO L290 TraceCheckUtils]: 87: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,179 INFO L290 TraceCheckUtils]: 88: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,180 INFO L290 TraceCheckUtils]: 89: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,181 INFO L290 TraceCheckUtils]: 90: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,181 INFO L290 TraceCheckUtils]: 91: Hoare triple {1050622#(= ~pos~0 0)} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,181 INFO L290 TraceCheckUtils]: 92: Hoare triple {1050622#(= ~pos~0 0)} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,182 INFO L290 TraceCheckUtils]: 93: Hoare triple {1050622#(= ~pos~0 0)} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,182 INFO L290 TraceCheckUtils]: 94: Hoare triple {1050622#(= ~pos~0 0)} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,182 INFO L290 TraceCheckUtils]: 95: Hoare triple {1050622#(= ~pos~0 0)} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,183 INFO L290 TraceCheckUtils]: 96: Hoare triple {1050622#(= ~pos~0 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,183 INFO L290 TraceCheckUtils]: 97: Hoare triple {1050622#(= ~pos~0 0)} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,184 INFO L290 TraceCheckUtils]: 98: Hoare triple {1050622#(= ~pos~0 0)} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,184 INFO L290 TraceCheckUtils]: 99: Hoare triple {1050622#(= ~pos~0 0)} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,199 INFO L290 TraceCheckUtils]: 100: Hoare triple {1050622#(= ~pos~0 0)} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,200 INFO L290 TraceCheckUtils]: 101: Hoare triple {1050622#(= ~pos~0 0)} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,200 INFO L290 TraceCheckUtils]: 102: Hoare triple {1050622#(= ~pos~0 0)} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,201 INFO L290 TraceCheckUtils]: 103: Hoare triple {1050622#(= ~pos~0 0)} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,201 INFO L290 TraceCheckUtils]: 104: Hoare triple {1050622#(= ~pos~0 0)} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:36,201 INFO L290 TraceCheckUtils]: 105: Hoare triple {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [325] L126-2-->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] {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:36,202 INFO L290 TraceCheckUtils]: 106: Hoare triple {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [223] 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] {1050627#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:50:36,202 INFO L290 TraceCheckUtils]: 107: Hoare triple {1050627#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [308] 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[] {1050621#false} is VALID [2022-02-20 20:50:36,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {1050621#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050621#false} is VALID [2022-02-20 20:50:36,202 INFO L290 TraceCheckUtils]: 109: Hoare triple {1050621#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050621#false} is VALID [2022-02-20 20:50:36,203 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:50:36,203 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 20:50:36,654 INFO L290 TraceCheckUtils]: 109: Hoare triple {1050621#false} [315] L127-->ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050621#false} is VALID [2022-02-20 20:50:36,655 INFO L290 TraceCheckUtils]: 108: Hoare triple {1050621#false} [304] L34-1-->L127: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050621#false} is VALID [2022-02-20 20:50:36,655 INFO L290 TraceCheckUtils]: 107: Hoare triple {1050627#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} [308] 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[] {1050621#false} is VALID [2022-02-20 20:50:36,655 INFO L290 TraceCheckUtils]: 106: Hoare triple {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [223] 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] {1050627#(= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0)} is VALID [2022-02-20 20:50:36,656 INFO L290 TraceCheckUtils]: 105: Hoare triple {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} [325] L126-2-->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] {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:36,656 INFO L290 TraceCheckUtils]: 104: Hoare triple {1050622#(= ~pos~0 0)} [253] L126-1-->L126-2: Formula: (= |v_ULTIMATE.start_assume_abort_if_not_#in~cond#1_1| (ite (not (= v_~pos~0_13 0)) 1 0)) InVars {~pos~0=v_~pos~0_13} OutVars{~pos~0=v_~pos~0_13, 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] {1050626#(= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0)} is VALID [2022-02-20 20:50:36,656 INFO L290 TraceCheckUtils]: 103: Hoare triple {1050622#(= ~pos~0 0)} [269] L126-->L126-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,657 INFO L290 TraceCheckUtils]: 102: Hoare triple {1050622#(= ~pos~0 0)} [263] L124-2-->L126: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,657 INFO L290 TraceCheckUtils]: 101: Hoare triple {1050622#(= ~pos~0 0)} [385] thread3EXIT-->L124-2: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar1_4) (= 0 v_thread3Thread1of1ForFork2_thidvar3_4) (= 0 v_thread3Thread1of1ForFork2_thidvar2_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem14#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread3Thread1of1ForFork2_thidvar0_4)) InVars {thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} OutVars{thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_4, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_4, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_5|, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_4, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_4} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,657 INFO L290 TraceCheckUtils]: 100: Hoare triple {1050622#(= ~pos~0 0)} [279] L124-->L124-1: Formula: (= |v_ULTIMATE.start_main_#t~mem14#1_2| (select (select |v_#memory_int_9| |v_ULTIMATE.start_main_~#t3~0#1.base_4|) |v_ULTIMATE.start_main_~#t3~0#1.offset_4|)) InVars {#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} OutVars{#memory_int=|v_#memory_int_9|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_4|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_2|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem14#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,658 INFO L290 TraceCheckUtils]: 99: Hoare triple {1050622#(= ~pos~0 0)} [244] L123-2-->L124: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,658 INFO L290 TraceCheckUtils]: 98: Hoare triple {1050622#(= ~pos~0 0)} [366] thread3FINAL-->thread3EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,658 INFO L290 TraceCheckUtils]: 97: Hoare triple {1050622#(= ~pos~0 0)} [363] L86-1-->thread3FINAL: Formula: (and (= |v_thread3Thread1of1ForFork2_#res.offset_1| 0) (= |v_thread3Thread1of1ForFork2_#res.base_1| 0)) InVars {} OutVars{thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_1|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_1|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,659 INFO L290 TraceCheckUtils]: 96: Hoare triple {1050622#(= ~pos~0 0)} [361] L97-1-->L86-1: Formula: (= (mod v_~g3~0_2 256) 0) InVars {~g3~0=v_~g3~0_2} OutVars{~g3~0=v_~g3~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,659 INFO L290 TraceCheckUtils]: 95: Hoare triple {1050622#(= ~pos~0 0)} [376] L99-->L97-1: Formula: (= v_~g3~0_1 0) InVars {} OutVars{~g3~0=v_~g3~0_1} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,659 INFO L290 TraceCheckUtils]: 94: Hoare triple {1050622#(= ~pos~0 0)} [374] L98-1-->L99: Formula: true InVars {} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_5|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,659 INFO L290 TraceCheckUtils]: 93: Hoare triple {1050622#(= ~pos~0 0)} [372] L98-->L98-1: Formula: (not (= (mod |v_thread3Thread1of1ForFork2_#t~nondet5_1| 256) 0)) InVars {thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_1|} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,660 INFO L290 TraceCheckUtils]: 92: Hoare triple {1050622#(= ~pos~0 0)} [370] L97-->L98: Formula: (not (= (mod v_~d3~0_1 256) 0)) InVars {~d3~0=v_~d3~0_1} OutVars{~d3~0=v_~d3~0_1} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,660 INFO L290 TraceCheckUtils]: 91: Hoare triple {1050622#(= ~pos~0 0)} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,660 INFO L290 TraceCheckUtils]: 90: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [368] L92-->L94: Formula: (= (+ (- 2) v_~pos~0_12) v_~pos~0_11) InVars {~pos~0=v_~pos~0_12} OutVars{~pos~0=v_~pos~0_11} AuxVars[] AssignedVars[~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,661 INFO L290 TraceCheckUtils]: 89: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [384] thread2EXIT-->L123-2: Formula: (and (= 0 v_thread2Thread1of1ForFork1_thidvar2_4) (= 0 v_thread2Thread1of1ForFork1_thidvar1_4) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem13#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread2Thread1of1ForFork1_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_5|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_4, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_4, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,661 INFO L290 TraceCheckUtils]: 88: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [214] L123-->L123-1: 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~mem13#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_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_2|, 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|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,662 INFO L290 TraceCheckUtils]: 87: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [297] L122-2-->L123: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,662 INFO L290 TraceCheckUtils]: 86: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [349] thread2FINAL-->thread2EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,662 INFO L290 TraceCheckUtils]: 85: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [346] L64-1-->thread2FINAL: Formula: (and (= |v_thread2Thread1of1ForFork1_#res.base_1| 0) (= |v_thread2Thread1of1ForFork1_#res.offset_1| 0)) InVars {} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_1|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_1|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,663 INFO L290 TraceCheckUtils]: 84: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [344] L75-1-->L64-1: Formula: (= (mod v_~g2~0_2 256) 0) InVars {~g2~0=v_~g2~0_2} OutVars{~g2~0=v_~g2~0_2} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,663 INFO L290 TraceCheckUtils]: 83: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [359] L77-->L75-1: Formula: (= v_~g2~0_1 0) InVars {} OutVars{~g2~0=v_~g2~0_1} AuxVars[] AssignedVars[~g2~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,663 INFO L290 TraceCheckUtils]: 82: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [357] L76-1-->L77: Formula: true InVars {} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_5|} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#t~nondet4] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,664 INFO L290 TraceCheckUtils]: 81: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [355] L76-->L76-1: Formula: (not (= (mod |v_thread2Thread1of1ForFork1_#t~nondet4_1| 256) 0)) InVars {thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} OutVars{thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_1|} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,664 INFO L290 TraceCheckUtils]: 80: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [353] L75-->L76: Formula: (not (= (mod v_~d2~0_6 256) 0)) InVars {~d2~0=v_~d2~0_6} OutVars{~d2~0=v_~d2~0_6} AuxVars[] AssignedVars[] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,664 INFO L290 TraceCheckUtils]: 79: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,665 INFO L290 TraceCheckUtils]: 78: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [351] L70-->L72: Formula: (= v_~pos~0_7 (+ v_~pos~0_8 (- 2))) InVars {~pos~0=v_~pos~0_8} OutVars{~pos~0=v_~pos~0_7} AuxVars[] AssignedVars[~pos~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,665 INFO L290 TraceCheckUtils]: 77: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [383] thread1EXIT-->L122-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem12#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} OutVars{thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_5|} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,666 INFO L290 TraceCheckUtils]: 76: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [332] thread1FINAL-->thread1EXIT: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,666 INFO L290 TraceCheckUtils]: 75: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [329] L42-1-->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] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,666 INFO L290 TraceCheckUtils]: 74: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [327] L53-1-->L42-1: Formula: (= (mod v_~g1~0_1 256) 0) InVars {~g1~0=v_~g1~0_1} OutVars{~g1~0=v_~g1~0_1} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,667 INFO L290 TraceCheckUtils]: 73: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [342] L55-->L53-1: Formula: (= v_~g1~0_3 0) InVars {} OutVars{~g1~0=v_~g1~0_3} AuxVars[] AssignedVars[~g1~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,667 INFO L290 TraceCheckUtils]: 72: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [340] L54-1-->L55: Formula: true InVars {} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_5|} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,667 INFO L290 TraceCheckUtils]: 71: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [338] L54-->L54-1: Formula: (not (= (mod |v_thread1Thread1of1ForFork0_#t~nondet3_1| 256) 0)) InVars {thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_1|} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,668 INFO L290 TraceCheckUtils]: 70: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [336] L53-->L54: Formula: (not (= (mod v_~d1~0_6 256) 0)) InVars {~d1~0=v_~d1~0_6} OutVars{~d1~0=v_~d1~0_6} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,668 INFO L290 TraceCheckUtils]: 69: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,668 INFO L290 TraceCheckUtils]: 68: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [252] L122-->L122-1: Formula: (= |v_ULTIMATE.start_main_#t~mem12#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_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_4|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_2|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem12#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,669 INFO L290 TraceCheckUtils]: 67: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [312] L121-5-->L122: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet11#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,669 INFO L290 TraceCheckUtils]: 66: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [272] L121-4-->L121-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,669 INFO L290 TraceCheckUtils]: 65: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [348] L65-->L70: Formula: (= (mod v_~d2~0_3 256) 0) InVars {~d2~0=v_~d2~0_3} OutVars{~d2~0=v_~d2~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,670 INFO L290 TraceCheckUtils]: 64: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,670 INFO L290 TraceCheckUtils]: 63: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [354] L75-->L75-1: Formula: (= (mod v_~d2~0_1 256) 0) InVars {~d2~0=v_~d2~0_1} OutVars{~d2~0=v_~d2~0_1} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,671 INFO L290 TraceCheckUtils]: 62: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [352] L72-->L75: Formula: (= v_~d2~0_4 (ite (= (ite (= (mod v_~d2~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d2~0=v_~d2~0_5} OutVars{~d2~0=v_~d2~0_4} AuxVars[] AssignedVars[~d2~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,671 INFO L290 TraceCheckUtils]: 61: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [365] L87-->L92: Formula: (= (mod v_~d3~0_4 256) 0) InVars {~d3~0=v_~d3~0_4} OutVars{~d3~0=v_~d3~0_4} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,671 INFO L290 TraceCheckUtils]: 60: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,672 INFO L290 TraceCheckUtils]: 59: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [371] L97-->L97-1: Formula: (= (mod v_~d3~0_2 256) 0) InVars {~d3~0=v_~d3~0_2} OutVars{~d3~0=v_~d3~0_2} AuxVars[] AssignedVars[] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,672 INFO L290 TraceCheckUtils]: 58: Hoare triple {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} [369] L94-->L97: Formula: (= v_~d3~0_5 (ite (= (ite (= (mod v_~d3~0_6 256) 0) 1 0) 0) 0 1)) InVars {~d3~0=v_~d3~0_6} OutVars{~d3~0=v_~d3~0_5} AuxVars[] AssignedVars[~d3~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,672 INFO L290 TraceCheckUtils]: 57: Hoare triple {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} [367] L88-->L94: Formula: (= v_~pos~0_9 (+ 2 v_~pos~0_10)) InVars {~pos~0=v_~pos~0_10} OutVars{~pos~0=v_~pos~0_9} AuxVars[] AssignedVars[~pos~0] {1050625#(and (<= ~pos~0 4) (<= 4 ~pos~0))} is VALID [2022-02-20 20:50:36,673 INFO L290 TraceCheckUtils]: 56: Hoare triple {1050622#(= ~pos~0 0)} [350] L66-->L72: Formula: (= v_~pos~0_5 (+ v_~pos~0_6 2)) InVars {~pos~0=v_~pos~0_6} OutVars{~pos~0=v_~pos~0_5} AuxVars[] AssignedVars[~pos~0] {1050624#(and (<= 2 ~pos~0) (<= ~pos~0 2))} is VALID [2022-02-20 20:50:36,673 INFO L290 TraceCheckUtils]: 55: Hoare triple {1050622#(= ~pos~0 0)} [347] L65-->L66: Formula: (not (= (mod v_~d2~0_2 256) 0)) InVars {~d2~0=v_~d2~0_2} OutVars{~d2~0=v_~d2~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,673 INFO L290 TraceCheckUtils]: 54: Hoare triple {1050622#(= ~pos~0 0)} [345] L75-1-->L65: Formula: (not (= (mod v_~g2~0_3 256) 0)) InVars {~g2~0=v_~g2~0_3} OutVars{~g2~0=v_~g2~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,674 INFO L290 TraceCheckUtils]: 53: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [334] L48-->L50: Formula: (= v_~pos~0_18 (+ v_~pos~0_17 1)) InVars {~pos~0=v_~pos~0_18} OutVars{thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_1|, ~pos~0=v_~pos~0_17} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post2, ~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,674 INFO L290 TraceCheckUtils]: 52: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [331] L43-->L48: Formula: (= 0 (mod v_~d1~0_3 256)) InVars {~d1~0=v_~d1~0_3} OutVars{~d1~0=v_~d1~0_3} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,674 INFO L290 TraceCheckUtils]: 51: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,675 INFO L290 TraceCheckUtils]: 50: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [337] L53-->L53-1: Formula: (= (mod v_~d1~0_1 256) 0) InVars {~d1~0=v_~d1~0_1} OutVars{~d1~0=v_~d1~0_1} AuxVars[] AssignedVars[] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,675 INFO L290 TraceCheckUtils]: 49: Hoare triple {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} [335] L50-->L53: Formula: (= v_~d1~0_4 (ite (= (ite (= (mod v_~d1~0_5 256) 0) 1 0) 0) 0 1)) InVars {~d1~0=v_~d1~0_5} OutVars{~d1~0=v_~d1~0_4} AuxVars[] AssignedVars[~d1~0] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,676 INFO L290 TraceCheckUtils]: 48: Hoare triple {1050622#(= ~pos~0 0)} [333] L44-->L50: Formula: (= v_~pos~0_23 (+ v_~pos~0_24 1)) InVars {~pos~0=v_~pos~0_24} OutVars{thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_1|, ~pos~0=v_~pos~0_23} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~post1, ~pos~0] {1050623#(and (<= ~pos~0 1) (<= 1 ~pos~0))} is VALID [2022-02-20 20:50:36,676 INFO L290 TraceCheckUtils]: 47: Hoare triple {1050622#(= ~pos~0 0)} [330] L43-->L44: Formula: (not (= (mod v_~d1~0_2 256) 0)) InVars {~d1~0=v_~d1~0_2} OutVars{~d1~0=v_~d1~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,676 INFO L290 TraceCheckUtils]: 46: Hoare triple {1050622#(= ~pos~0 0)} [328] L53-1-->L43: Formula: (not (= (mod v_~g1~0_2 256) 0)) InVars {~g1~0=v_~g1~0_2} OutVars{~g1~0=v_~g1~0_2} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,676 INFO L290 TraceCheckUtils]: 45: Hoare triple {1050622#(= ~pos~0 0)} [364] L87-->L88: Formula: (not (= (mod v_~d3~0_3 256) 0)) InVars {~d3~0=v_~d3~0_3} OutVars{~d3~0=v_~d3~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,677 INFO L290 TraceCheckUtils]: 44: Hoare triple {1050622#(= ~pos~0 0)} [362] L97-1-->L87: Formula: (not (= (mod v_~g3~0_3 256) 0)) InVars {~g3~0=v_~g3~0_3} OutVars{~g3~0=v_~g3~0_3} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,677 INFO L290 TraceCheckUtils]: 43: Hoare triple {1050622#(= ~pos~0 0)} [382] L121-3-->L97-1: Formula: (and (= 0 v_thread3Thread1of1ForFork2_thidvar3_2) (= 0 v_thread3Thread1of1ForFork2_thidvar2_2) (= 0 v_thread3Thread1of1ForFork2_thidvar1_2) (= |v_ULTIMATE.start_main_#t~pre10#1_6| v_thread3Thread1of1ForFork2_thidvar0_2)) InVars {ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|} OutVars{thread3Thread1of1ForFork2_#t~nondet5=|v_thread3Thread1of1ForFork2_#t~nondet5_10|, thread3Thread1of1ForFork2_thidvar3=v_thread3Thread1of1ForFork2_thidvar3_2, thread3Thread1of1ForFork2_thidvar2=v_thread3Thread1of1ForFork2_thidvar2_2, thread3Thread1of1ForFork2_thidvar1=v_thread3Thread1of1ForFork2_thidvar1_2, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_6|, thread3Thread1of1ForFork2_thidvar0=v_thread3Thread1of1ForFork2_thidvar0_2, thread3Thread1of1ForFork2_#res.offset=|v_thread3Thread1of1ForFork2_#res.offset_4|, thread3Thread1of1ForFork2_#res.base=|v_thread3Thread1of1ForFork2_#res.base_4|} AuxVars[] AssignedVars[thread3Thread1of1ForFork2_#t~nondet5, thread3Thread1of1ForFork2_thidvar3, thread3Thread1of1ForFork2_thidvar2, thread3Thread1of1ForFork2_thidvar1, thread3Thread1of1ForFork2_thidvar0, thread3Thread1of1ForFork2_#res.offset, thread3Thread1of1ForFork2_#res.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,677 INFO L290 TraceCheckUtils]: 42: Hoare triple {1050622#(= ~pos~0 0)} [207] L121-2-->L121-3: Formula: (= (store |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3| (store (select |v_#memory_int_6| |v_ULTIMATE.start_main_~#t3~0#1.base_3|) |v_ULTIMATE.start_main_~#t3~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre10#1_3|)) |v_#memory_int_5|) InVars {#memory_int=|v_#memory_int_6|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} OutVars{#memory_int=|v_#memory_int_5|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_3|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_3|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_3|} AuxVars[] AssignedVars[#memory_int] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,678 INFO L290 TraceCheckUtils]: 41: Hoare triple {1050622#(= ~pos~0 0)} [296] L121-1-->L121-2: Formula: (= (+ 1 |v_#pthreadsForks_9|) |v_#pthreadsForks_8|) InVars {#pthreadsForks=|v_#pthreadsForks_9|} OutVars{#pthreadsForks=|v_#pthreadsForks_8|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,678 INFO L290 TraceCheckUtils]: 40: Hoare triple {1050622#(= ~pos~0 0)} [222] L121-->L121-1: Formula: (= |v_ULTIMATE.start_main_#t~pre10#1_2| |v_#pthreadsForks_7|) InVars {#pthreadsForks=|v_#pthreadsForks_7|} OutVars{#pthreadsForks=|v_#pthreadsForks_7|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre10#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,678 INFO L290 TraceCheckUtils]: 39: Hoare triple {1050622#(= ~pos~0 0)} [228] L120-5-->L121: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet9#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,678 INFO L290 TraceCheckUtils]: 38: Hoare triple {1050622#(= ~pos~0 0)} [227] L120-4-->L120-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,679 INFO L290 TraceCheckUtils]: 37: Hoare triple {1050622#(= ~pos~0 0)} [380] L120-3-->L75-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre8#1_6| v_thread2Thread1of1ForFork1_thidvar0_2) (= 0 v_thread2Thread1of1ForFork1_thidvar1_2) (= 0 v_thread2Thread1of1ForFork1_thidvar2_2)) InVars {ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|} OutVars{thread2Thread1of1ForFork1_#res.offset=|v_thread2Thread1of1ForFork1_#res.offset_4|, thread2Thread1of1ForFork1_#res.base=|v_thread2Thread1of1ForFork1_#res.base_4|, thread2Thread1of1ForFork1_#t~nondet4=|v_thread2Thread1of1ForFork1_#t~nondet4_10|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_6|, thread2Thread1of1ForFork1_thidvar2=v_thread2Thread1of1ForFork1_thidvar2_2, thread2Thread1of1ForFork1_thidvar0=v_thread2Thread1of1ForFork1_thidvar0_2, thread2Thread1of1ForFork1_thidvar1=v_thread2Thread1of1ForFork1_thidvar1_2} AuxVars[] AssignedVars[thread2Thread1of1ForFork1_#res.offset, thread2Thread1of1ForFork1_#res.base, thread2Thread1of1ForFork1_#t~nondet4, thread2Thread1of1ForFork1_thidvar2, thread2Thread1of1ForFork1_thidvar0, thread2Thread1of1ForFork1_thidvar1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,679 INFO L290 TraceCheckUtils]: 36: Hoare triple {1050622#(= ~pos~0 0)} [226] L120-2-->L120-3: Formula: (= (store |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3| (store (select |v_#memory_int_4| |v_ULTIMATE.start_main_~#t2~0#1.base_3|) |v_ULTIMATE.start_main_~#t2~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre8#1_3|)) |v_#memory_int_3|) InVars {#memory_int=|v_#memory_int_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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_3|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,679 INFO L290 TraceCheckUtils]: 35: Hoare triple {1050622#(= ~pos~0 0)} [249] L120-1-->L120-2: Formula: (= (+ 1 |v_#pthreadsForks_6|) |v_#pthreadsForks_5|) InVars {#pthreadsForks=|v_#pthreadsForks_6|} OutVars{#pthreadsForks=|v_#pthreadsForks_5|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,680 INFO L290 TraceCheckUtils]: 34: Hoare triple {1050622#(= ~pos~0 0)} [248] L120-->L120-1: Formula: (= |v_ULTIMATE.start_main_#t~pre8#1_2| |v_#pthreadsForks_4|) InVars {#pthreadsForks=|v_#pthreadsForks_4|} OutVars{#pthreadsForks=|v_#pthreadsForks_4|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre8#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {1050622#(= ~pos~0 0)} [285] L119-5-->L120: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~nondet7#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,680 INFO L290 TraceCheckUtils]: 32: Hoare triple {1050622#(= ~pos~0 0)} [271] L119-4-->L119-5: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_4|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,680 INFO L290 TraceCheckUtils]: 31: Hoare triple {1050622#(= ~pos~0 0)} [378] L119-3-->L53-1: Formula: (and (= |v_ULTIMATE.start_main_#t~pre6#1_6| v_thread1Thread1of1ForFork0_thidvar0_2) (= v_thread1Thread1of1ForFork0_thidvar1_2 0)) InVars {ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|} OutVars{thread1Thread1of1ForFork0_#t~nondet3=|v_thread1Thread1of1ForFork0_#t~nondet3_10|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_6|, thread1Thread1of1ForFork0_#res.base=|v_thread1Thread1of1ForFork0_#res.base_4|, thread1Thread1of1ForFork0_#t~post1=|v_thread1Thread1of1ForFork0_#t~post1_4|, thread1Thread1of1ForFork0_#t~post2=|v_thread1Thread1of1ForFork0_#t~post2_4|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_2, thread1Thread1of1ForFork0_#res.offset=|v_thread1Thread1of1ForFork0_#res.offset_4|, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_2} AuxVars[] AssignedVars[thread1Thread1of1ForFork0_#t~nondet3, thread1Thread1of1ForFork0_#res.base, thread1Thread1of1ForFork0_#t~post1, thread1Thread1of1ForFork0_#t~post2, thread1Thread1of1ForFork0_thidvar0, thread1Thread1of1ForFork0_#res.offset, thread1Thread1of1ForFork0_thidvar1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,681 INFO L290 TraceCheckUtils]: 30: Hoare triple {1050622#(= ~pos~0 0)} [245] L119-2-->L119-3: Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#t1~0#1.base_3|) |v_ULTIMATE.start_main_~#t1~0#1.offset_3| |v_ULTIMATE.start_main_#t~pre6#1_3|)) |v_#memory_int_1|) InVars {#memory_int=|v_#memory_int_2|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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|} OutVars{#memory_int=|v_#memory_int_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,681 INFO L290 TraceCheckUtils]: 29: Hoare triple {1050622#(= ~pos~0 0)} [224] L119-1-->L119-2: Formula: (= (+ 1 |v_#pthreadsForks_3|) |v_#pthreadsForks_2|) InVars {#pthreadsForks=|v_#pthreadsForks_3|} OutVars{#pthreadsForks=|v_#pthreadsForks_2|} AuxVars[] AssignedVars[#pthreadsForks] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,681 INFO L290 TraceCheckUtils]: 28: Hoare triple {1050622#(= ~pos~0 0)} [314] L119-->L119-1: Formula: (= |v_ULTIMATE.start_main_#t~pre6#1_2| |v_#pthreadsForks_1|) InVars {#pthreadsForks=|v_#pthreadsForks_1|} OutVars{#pthreadsForks=|v_#pthreadsForks_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_2|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~pre6#1] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,682 INFO L290 TraceCheckUtils]: 27: Hoare triple {1050622#(= ~pos~0 0)} [225] L116-->L119: Formula: (= v_~g3~0_5 1) InVars {} OutVars{~g3~0=v_~g3~0_5} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,682 INFO L290 TraceCheckUtils]: 26: Hoare triple {1050622#(= ~pos~0 0)} [258] L115-->L116: Formula: (= v_~g2~0_5 1) InVars {} OutVars{~g2~0=v_~g2~0_5} AuxVars[] AssignedVars[~g2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,692 INFO L290 TraceCheckUtils]: 25: Hoare triple {1050622#(= ~pos~0 0)} [256] L114-->L115: Formula: (= v_~g1~0_4 1) InVars {} OutVars{~g1~0=v_~g1~0_4} AuxVars[] AssignedVars[~g1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,693 INFO L290 TraceCheckUtils]: 24: Hoare triple {1050622#(= ~pos~0 0)} [301] L113-->L114: Formula: (= v_~d3~0_7 1) InVars {} OutVars{~d3~0=v_~d3~0_7} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,693 INFO L290 TraceCheckUtils]: 23: Hoare triple {1050622#(= ~pos~0 0)} [255] L112-->L113: Formula: (= v_~d2~0_7 1) InVars {} OutVars{~d2~0=v_~d2~0_7} AuxVars[] AssignedVars[~d2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,694 INFO L290 TraceCheckUtils]: 22: Hoare triple {1050622#(= ~pos~0 0)} [202] L108-3-->L112: Formula: (= v_~d1~0_7 1) InVars {} OutVars{~d1~0=v_~d1~0_7} AuxVars[] AssignedVars[~d1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,694 INFO L290 TraceCheckUtils]: 21: Hoare triple {1050622#(= ~pos~0 0)} [289] L108-2-->L108-3: Formula: (and (< |v_#StackHeapBarrier_3| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) (= |v_ULTIMATE.start_main_~#t3~0#1.offset_2| 0) (= |v_#valid_5| (store |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 1)) (not (= |v_ULTIMATE.start_main_~#t3~0#1.base_2| 0)) (= (select |v_#valid_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2|) 0) (= |v_#length_5| (store |v_#length_6| |v_ULTIMATE.start_main_~#t3~0#1.base_2| 4))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_6|, #valid=|v_#valid_6|} OutVars{ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_2|, #StackHeapBarrier=|v_#StackHeapBarrier_3|, #length=|v_#length_5|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_2|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t3~0#1.offset, #valid, ULTIMATE.start_main_~#t3~0#1.base, #length] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,694 INFO L290 TraceCheckUtils]: 20: Hoare triple {1050622#(= ~pos~0 0)} [280] L108-1-->L108-2: Formula: (and (< |v_#StackHeapBarrier_2| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) (not (= |v_ULTIMATE.start_main_~#t2~0#1.base_2| 0)) (= |v_#length_3| (store |v_#length_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 4)) (= 0 |v_ULTIMATE.start_main_~#t2~0#1.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#t2~0#1.base_2|) 0)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_4|, #valid=|v_#valid_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_2|, #length=|v_#length_3|, 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_3|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#t2~0#1.offset, #valid, #length, ULTIMATE.start_main_~#t2~0#1.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,695 INFO L290 TraceCheckUtils]: 19: Hoare triple {1050622#(= ~pos~0 0)} [213] L108-->L108-1: Formula: (and (= (store |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 1) |v_#valid_1|) (= |v_ULTIMATE.start_main_~#t1~0#1.offset_2| 0) (= (select |v_#valid_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) 0) (< |v_#StackHeapBarrier_1| |v_ULTIMATE.start_main_~#t1~0#1.base_2|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#t1~0#1.base_2| 4) |v_#length_1|) (not (= |v_ULTIMATE.start_main_~#t1~0#1.base_2| 0))) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_2|, #valid=|v_#valid_2|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_1|, #length=|v_#length_1|, 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_1|} AuxVars[] AssignedVars[#valid, #length, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_~#t1~0#1.offset] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,695 INFO L290 TraceCheckUtils]: 18: Hoare triple {1050622#(= ~pos~0 0)} [300] L-1-6-->L108: Formula: true InVars {} OutVars{ULTIMATE.start_main_#t~mem13#1=|v_ULTIMATE.start_main_#t~mem13#1_1|, ULTIMATE.start_main_#t~pre6#1=|v_ULTIMATE.start_main_#t~pre6#1_1|, ULTIMATE.start_main_#t~nondet9#1=|v_ULTIMATE.start_main_#t~nondet9#1_1|, ULTIMATE.start_main_~#t2~0#1.offset=|v_ULTIMATE.start_main_~#t2~0#1.offset_1|, ULTIMATE.start_main_~#t3~0#1.offset=|v_ULTIMATE.start_main_~#t3~0#1.offset_1|, ULTIMATE.start_main_#t~pre8#1=|v_ULTIMATE.start_main_#t~pre8#1_1|, ULTIMATE.start_main_~#t3~0#1.base=|v_ULTIMATE.start_main_~#t3~0#1.base_1|, ULTIMATE.start_main_~#t1~0#1.base=|v_ULTIMATE.start_main_~#t1~0#1.base_1|, ULTIMATE.start_main_#t~mem12#1=|v_ULTIMATE.start_main_#t~mem12#1_1|, ULTIMATE.start_main_~#t1~0#1.offset=|v_ULTIMATE.start_main_~#t1~0#1.offset_1|, ULTIMATE.start_main_#t~nondet11#1=|v_ULTIMATE.start_main_#t~nondet11#1_1|, ULTIMATE.start_main_#t~mem14#1=|v_ULTIMATE.start_main_#t~mem14#1_1|, ULTIMATE.start_main_#t~nondet7#1=|v_ULTIMATE.start_main_#t~nondet7#1_1|, ULTIMATE.start_main_#t~pre10#1=|v_ULTIMATE.start_main_#t~pre10#1_1|, ULTIMATE.start_main_~#t2~0#1.base=|v_ULTIMATE.start_main_~#t2~0#1.base_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_#t~mem13#1, ULTIMATE.start_main_#t~pre6#1, ULTIMATE.start_main_#t~nondet9#1, ULTIMATE.start_main_~#t2~0#1.offset, ULTIMATE.start_main_~#t3~0#1.offset, ULTIMATE.start_main_#t~pre8#1, ULTIMATE.start_main_~#t3~0#1.base, ULTIMATE.start_main_~#t1~0#1.base, ULTIMATE.start_main_#t~mem12#1, ULTIMATE.start_main_~#t1~0#1.offset, ULTIMATE.start_main_#t~nondet11#1, ULTIMATE.start_main_#t~mem14#1, ULTIMATE.start_main_#t~nondet7#1, ULTIMATE.start_main_#t~pre10#1, ULTIMATE.start_main_~#t2~0#1.base] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,695 INFO L290 TraceCheckUtils]: 17: Hoare triple {1050622#(= ~pos~0 0)} [212] 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] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,696 INFO L290 TraceCheckUtils]: 16: Hoare triple {1050622#(= ~pos~0 0)} [247] L-1-4-->L-1-5: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,696 INFO L290 TraceCheckUtils]: 15: Hoare triple {1050622#(= ~pos~0 0)} [324] L-1-3-->L-1-4: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,696 INFO L290 TraceCheckUtils]: 14: Hoare triple {1050622#(= ~pos~0 0)} [246] L39-5-->L-1-3: Formula: (= v_~g3~0_4 0) InVars {} OutVars{~g3~0=v_~g3~0_4} AuxVars[] AssignedVars[~g3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,696 INFO L290 TraceCheckUtils]: 13: Hoare triple {1050622#(= ~pos~0 0)} [211] L39-4-->L39-5: Formula: (= v_~g2~0_4 0) InVars {} OutVars{~g2~0=v_~g2~0_4} AuxVars[] AssignedVars[~g2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,697 INFO L290 TraceCheckUtils]: 12: Hoare triple {1050622#(= ~pos~0 0)} [254] L39-3-->L39-4: Formula: (= v_~g1~0_5 0) InVars {} OutVars{~g1~0=v_~g1~0_5} AuxVars[] AssignedVars[~g1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,697 INFO L290 TraceCheckUtils]: 11: Hoare triple {1050622#(= ~pos~0 0)} [323] L39-2-->L39-3: Formula: (= v_~d3~0_8 0) InVars {} OutVars{~d3~0=v_~d3~0_8} AuxVars[] AssignedVars[~d3~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,697 INFO L290 TraceCheckUtils]: 10: Hoare triple {1050622#(= ~pos~0 0)} [288] L39-1-->L39-2: Formula: (= v_~d2~0_8 0) InVars {} OutVars{~d2~0=v_~d2~0_8} AuxVars[] AssignedVars[~d2~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,697 INFO L290 TraceCheckUtils]: 9: Hoare triple {1050622#(= ~pos~0 0)} [306] L39-->L39-1: Formula: (= v_~d1~0_8 0) InVars {} OutVars{~d1~0=v_~d1~0_8} AuxVars[] AssignedVars[~d1~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,698 INFO L290 TraceCheckUtils]: 8: Hoare triple {1050620#true} [264] L21-4-->L39: Formula: (= v_~pos~0_14 0) InVars {} OutVars{~pos~0=v_~pos~0_14} AuxVars[] AssignedVars[~pos~0] {1050622#(= ~pos~0 0)} is VALID [2022-02-20 20:50:36,698 INFO L290 TraceCheckUtils]: 7: Hoare triple {1050620#true} [284] L21-3-->L21-4: Formula: (and (= 31 (select |v_#length_8| 2)) (= (select |v_#valid_15| 2) 1)) InVars {#length=|v_#length_8|, #valid=|v_#valid_15|} OutVars{#length=|v_#length_8|, #valid=|v_#valid_15|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,698 INFO L290 TraceCheckUtils]: 6: Hoare triple {1050620#true} [250] L21-2-->L21-3: Formula: (= (select (select |v_#memory_int_11| 1) 1) 0) InVars {#memory_int=|v_#memory_int_11|} OutVars{#memory_int=|v_#memory_int_11|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,698 INFO L290 TraceCheckUtils]: 5: Hoare triple {1050620#true} [305] L21-1-->L21-2: Formula: (= 48 (select (select |v_#memory_int_10| 1) 0)) InVars {#memory_int=|v_#memory_int_10|} OutVars{#memory_int=|v_#memory_int_10|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,698 INFO L290 TraceCheckUtils]: 4: Hoare triple {1050620#true} [290] L21-->L21-1: Formula: (and (= 2 (select |v_#length_7| 1)) (= (select |v_#valid_14| 1) 1)) InVars {#length=|v_#length_7|, #valid=|v_#valid_14|} OutVars{#length=|v_#length_7|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,698 INFO L290 TraceCheckUtils]: 3: Hoare triple {1050620#true} [322] L-1-2-->L21: Formula: (< 0 |v_#StackHeapBarrier_4|) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_4|} OutVars{#StackHeapBarrier=|v_#StackHeapBarrier_4|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {1050620#true} [320] L-1-1-->L-1-2: Formula: (= 0 (select |v_#valid_13| 0)) InVars {#valid=|v_#valid_13|} OutVars{#valid=|v_#valid_13|} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {1050620#true} [233] 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] {1050620#true} is VALID [2022-02-20 20:50:36,699 INFO L290 TraceCheckUtils]: 0: Hoare triple {1050620#true} [313] ULTIMATE.startENTRY-->L-1: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] {1050620#true} is VALID [2022-02-20 20:50:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 20:50:36,699 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174902993] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 20:50:36,699 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 20:50:36,700 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8, 8] total 8 [2022-02-20 20:50:36,700 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570440693] [2022-02-20 20:50:36,700 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 20:50:36,700 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 13.75) internal successors, (110), 8 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 110 [2022-02-20 20:50:36,701 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 20:50:36,701 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 13.75) internal successors, (110), 8 states have internal predecessors, (110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 20:50:36,769 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 20:50:36,770 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-02-20 20:50:36,770 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 20:50:36,770 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-02-20 20:50:36,770 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-02-20 20:50:36,771 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 129 [2022-02-20 20:50:36,772 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 129 transitions, 434 flow. Second operand has 8 states, 8 states have (on average 108.125) internal successors, (865), 8 states have internal predecessors, (865), 0 states have call successors, (0), 0 states 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 20:50:36,772 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-02-20 20:50:36,772 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 129 [2022-02-20 20:50:36,772 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-02-20 20:50:38,438 INFO L129 PetriNetUnfolder]: 1115/4858 cut-off events. [2022-02-20 20:50:38,438 INFO L130 PetriNetUnfolder]: For 2178/2293 co-relation queries the response was YES. [2022-02-20 20:50:38,465 INFO L84 FinitePrefix]: Finished finitePrefix Result has 10121 conditions, 4858 events. 1115/4858 cut-off events. For 2178/2293 co-relation queries the response was YES. Maximal size of possible extension queue 184. Compared 47464 event pairs, 189 based on Foata normal form. 77/4583 useless extension candidates. Maximal degree in co-relation 10101. Up to 901 conditions per place. [2022-02-20 20:50:38,480 INFO L132 encePairwiseOnDemand]: 119/129 looper letters, 43 selfloop transitions, 26 changer transitions 4/174 dead transitions. [2022-02-20 20:50:38,480 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 174 transitions, 736 flow [2022-02-20 20:50:38,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-02-20 20:50:38,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-02-20 20:50:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 911 transitions. [2022-02-20 20:50:38,486 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.8827519379844961 [2022-02-20 20:50:38,486 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 911 transitions. [2022-02-20 20:50:38,486 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 911 transitions. [2022-02-20 20:50:38,486 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-02-20 20:50:38,487 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 911 transitions. [2022-02-20 20:50:38,488 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 113.875) internal successors, (911), 8 states have internal predecessors, (911), 0 states have call successors, (0), 0 states 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 20:50:38,489 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 129.0) internal successors, (1161), 9 states have internal predecessors, (1161), 0 states have call successors, (0), 0 states 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 20:50:38,489 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 129.0) internal successors, (1161), 9 states have internal predecessors, (1161), 0 states have call successors, (0), 0 states 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 20:50:38,489 INFO L186 Difference]: Start difference. First operand has 136 places, 129 transitions, 434 flow. Second operand 8 states and 911 transitions. [2022-02-20 20:50:38,489 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 141 places, 174 transitions, 736 flow