java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:19:30,071 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:19:30,073 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:19:30,091 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:19:30,091 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:19:30,092 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:19:30,094 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:19:30,096 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:19:30,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:19:30,100 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:19:30,102 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:19:30,103 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:19:30,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:19:30,105 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:19:30,113 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:19:30,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:19:30,117 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:19:30,119 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:19:30,127 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:19:30,129 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:19:30,131 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:19:30,134 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:19:30,136 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:19:30,136 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:19:30,137 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:19:30,138 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:19:30,139 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:19:30,139 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:19:30,140 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:19:30,141 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:19:30,142 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:19:30,142 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:19:30,142 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:19:30,143 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:19:30,144 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:19:30,144 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:19:30,145 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-15 16:19:30,160 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:19:30,160 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:19:30,161 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:19:30,161 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:19:30,162 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:19:30,162 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:19:30,163 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:19:30,163 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:19:30,163 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 16:19:30,163 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 16:19:30,163 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:19:30,164 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:19:30,164 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:19:30,164 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:19:30,164 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:19:30,164 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:19:30,165 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 16:19:30,165 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:19:30,165 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:19:30,165 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:19:30,165 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:19:30,166 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:19:30,166 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:19:30,166 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:19:30,166 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:19:30,167 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:19:30,167 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:19:30,167 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:19:30,167 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:19:30,167 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:19:30,168 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:19:30,168 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:19:30,214 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:19:30,228 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:19:30,232 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:19:30,234 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:19:30,234 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:19:30,235 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i [2018-11-15 16:19:30,301 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cbc5f94a/8880986f0b0e43a8aa6928af7dc970b0/FLAGa82a8585e [2018-11-15 16:19:30,879 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:19:30,880 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i [2018-11-15 16:19:30,896 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cbc5f94a/8880986f0b0e43a8aa6928af7dc970b0/FLAGa82a8585e [2018-11-15 16:19:31,150 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cbc5f94a/8880986f0b0e43a8aa6928af7dc970b0 [2018-11-15 16:19:31,163 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:19:31,164 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:19:31,166 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:19:31,166 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:19:31,170 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:19:31,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:19:31" (1/1) ... [2018-11-15 16:19:31,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b050425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:31, skipping insertion in model container [2018-11-15 16:19:31,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:19:31" (1/1) ... [2018-11-15 16:19:31,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:19:31,234 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:19:31,725 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:19:31,750 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:19:31,838 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:19:32,023 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:19:32,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32 WrapperNode [2018-11-15 16:19:32,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:19:32,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:19:32,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:19:32,025 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:19:32,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,074 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,103 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,115 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... [2018-11-15 16:19:32,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:19:32,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:19:32,125 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:19:32,125 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:19:32,126 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:19:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:19:32,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:19:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:19:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-15 16:19:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-15 16:19:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-15 16:19:32,191 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2018-11-15 16:19:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2018-11-15 16:19:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-15 16:19:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-15 16:19:32,192 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:19:32,192 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 16:19:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:19:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:19:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-15 16:19:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-15 16:19:32,193 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-15 16:19:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-15 16:19:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-15 16:19:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-15 16:19:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-15 16:19:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-15 16:19:32,194 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-15 16:19:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-15 16:19:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-15 16:19:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-15 16:19:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-15 16:19:32,195 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-15 16:19:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-15 16:19:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-15 16:19:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-15 16:19:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-15 16:19:32,196 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-15 16:19:32,197 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-15 16:19:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-15 16:19:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-15 16:19:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-15 16:19:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-15 16:19:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-15 16:19:32,198 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-15 16:19:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-15 16:19:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-15 16:19:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-15 16:19:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-15 16:19:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-15 16:19:32,199 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-15 16:19:32,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-15 16:19:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-15 16:19:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-15 16:19:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-15 16:19:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-15 16:19:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-15 16:19:32,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-15 16:19:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-15 16:19:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-15 16:19:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-15 16:19:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-15 16:19:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-15 16:19:32,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-15 16:19:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-15 16:19:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-15 16:19:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-15 16:19:32,203 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-15 16:19:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-15 16:19:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-15 16:19:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-15 16:19:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-15 16:19:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-15 16:19:32,204 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-15 16:19:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-15 16:19:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-15 16:19:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-15 16:19:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-15 16:19:32,205 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-15 16:19:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-15 16:19:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-15 16:19:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-15 16:19:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-15 16:19:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-15 16:19:32,206 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-15 16:19:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-15 16:19:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-15 16:19:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-15 16:19:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-15 16:19:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-15 16:19:32,207 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-15 16:19:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-15 16:19:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-15 16:19:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-15 16:19:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-15 16:19:32,208 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-15 16:19:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-15 16:19:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-15 16:19:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-15 16:19:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-15 16:19:32,209 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-15 16:19:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-15 16:19:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-15 16:19:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-15 16:19:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-15 16:19:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-15 16:19:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-15 16:19:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-15 16:19:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-15 16:19:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-15 16:19:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-15 16:19:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-15 16:19:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-15 16:19:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-15 16:19:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-15 16:19:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-15 16:19:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-15 16:19:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-15 16:19:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-15 16:19:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-15 16:19:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-15 16:19:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-15 16:19:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-15 16:19:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-15 16:19:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-15 16:19:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-15 16:19:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-15 16:19:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-15 16:19:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-15 16:19:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-15 16:19:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-15 16:19:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-15 16:19:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-15 16:19:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-15 16:19:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-15 16:19:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-15 16:19:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2018-11-15 16:19:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2018-11-15 16:19:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-15 16:19:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~C_INT~TO~C_INT [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:19:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:19:32,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:19:32,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:19:32,222 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-15 16:19:33,205 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 16:19:33,210 INFO L168 Benchmark]: Toolchain (without parser) took 2046.56 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -741.4 MB). Peak memory consumption was 6.7 MB. Max. memory is 7.1 GB. [2018-11-15 16:19:33,213 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 16:19:33,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 858.96 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -815.3 MB). Peak memory consumption was 60.7 MB. Max. memory is 7.1 GB. [2018-11-15 16:19:33,214 INFO L168 Benchmark]: Boogie Preprocessor took 99.47 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2018-11-15 16:19:33,215 INFO L168 Benchmark]: RCFGBuilder took 1083.94 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 7.1 GB. [2018-11-15 16:19:33,219 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 858.96 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 748.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -815.3 MB). Peak memory consumption was 60.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.47 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1083.94 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...