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_Default.epf -i ../../../trunk/examples/svcomp/pthread-ext/15_dekker_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 10:14:20,748 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 10:14:20,750 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 10:14:20,769 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 10:14:20,769 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 10:14:20,771 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 10:14:20,773 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 10:14:20,775 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 10:14:20,778 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 10:14:20,780 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 10:14:20,781 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 10:14:20,781 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 10:14:20,784 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 10:14:20,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 10:14:20,789 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 10:14:20,790 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 10:14:20,791 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 10:14:20,792 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 10:14:20,794 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 10:14:20,796 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 10:14:20,797 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 10:14:20,799 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 10:14:20,801 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 10:14:20,801 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 10:14:20,802 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 10:14:20,803 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 10:14:20,804 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 10:14:20,805 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 10:14:20,805 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 10:14:20,807 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 10:14:20,807 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 10:14:20,808 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 10:14:20,808 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 10:14:20,808 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 10:14:20,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 10:14:20,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 10:14:20,810 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-20 10:14:20,837 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 10:14:20,838 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 10:14:20,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 10:14:20,839 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 10:14:20,840 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 10:14:20,840 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 10:14:20,841 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 10:14:20,841 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 10:14:20,841 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 10:14:20,841 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 10:14:20,841 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 10:14:20,843 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 10:14:20,843 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 10:14:20,843 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 10:14:20,843 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 10:14:20,844 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 10:14:20,845 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 10:14:20,845 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 10:14:20,845 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 10:14:20,845 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 10:14:20,846 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 10:14:20,846 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 10:14:20,846 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 10:14:20,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 10:14:20,846 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 10:14:20,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 10:14:20,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 10:14:20,847 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 10:14:20,848 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 10:14:20,848 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 10:14:20,848 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 10:14:20,906 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 10:14:20,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 10:14:20,926 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 10:14:20,928 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 10:14:20,928 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 10:14:20,929 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-ext/15_dekker_true-unreach-call.i [2018-11-20 10:14:20,987 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79fdaaf69/e37cbc6e5e6647fe8879d7f43f628833/FLAGce6597b8c [2018-11-20 10:14:21,499 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 10:14:21,500 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-ext/15_dekker_true-unreach-call.i [2018-11-20 10:14:21,521 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79fdaaf69/e37cbc6e5e6647fe8879d7f43f628833/FLAGce6597b8c [2018-11-20 10:14:21,770 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/79fdaaf69/e37cbc6e5e6647fe8879d7f43f628833 [2018-11-20 10:14:21,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 10:14:21,782 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 10:14:21,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 10:14:21,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 10:14:21,788 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 10:14:21,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:14:21" (1/1) ... [2018-11-20 10:14:21,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a36ae55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:21, skipping insertion in model container [2018-11-20 10:14:21,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:14:21" (1/1) ... [2018-11-20 10:14:21,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 10:14:21,863 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 10:14:22,333 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 10:14:22,348 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 10:14:22,447 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 10:14:22,542 INFO L195 MainTranslator]: Completed translation [2018-11-20 10:14:22,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22 WrapperNode [2018-11-20 10:14:22,543 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 10:14:22,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 10:14:22,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 10:14:22,544 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 10:14:22,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,676 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,676 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,706 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (1/1) ... [2018-11-20 10:14:22,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 10:14:22,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 10:14:22,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 10:14:22,723 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 10:14:22,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:14:22" (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 [2018-11-20 10:14:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 10:14:22,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 10:14:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-20 10:14:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-20 10:14:22,801 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 10:14:22,801 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 10:14:22,801 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-20 10:14:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-20 10:14:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-20 10:14:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-20 10:14:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-20 10:14:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-20 10:14:22,802 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-20 10:14:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-20 10:14:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-20 10:14:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-20 10:14:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-20 10:14:22,803 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-20 10:14:22,806 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-20 10:14:22,807 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-20 10:14:22,807 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-20 10:14:22,808 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-20 10:14:22,808 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-20 10:14:22,808 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-20 10:14:22,808 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-20 10:14:22,808 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-20 10:14:22,808 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-20 10:14:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-20 10:14:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-20 10:14:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-20 10:14:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-20 10:14:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-20 10:14:22,809 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-20 10:14:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-20 10:14:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-20 10:14:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-20 10:14:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-20 10:14:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-20 10:14:22,810 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-20 10:14:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-20 10:14:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-20 10:14:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-20 10:14:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-20 10:14:22,811 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-20 10:14:22,812 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-20 10:14:22,813 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-20 10:14:22,814 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-20 10:14:22,815 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-20 10:14:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-20 10:14:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-20 10:14:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-20 10:14:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-20 10:14:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-20 10:14:22,816 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-20 10:14:22,817 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-20 10:14:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-20 10:14:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-20 10:14:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-20 10:14:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-20 10:14:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-20 10:14:22,818 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-20 10:14:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-20 10:14:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-20 10:14:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-20 10:14:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-20 10:14:22,819 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-20 10:14:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-20 10:14:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-20 10:14:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-20 10:14:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-20 10:14:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-20 10:14:22,820 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-20 10:14:22,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-20 10:14:22,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-20 10:14:22,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-20 10:14:22,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-20 10:14:22,821 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-20 10:14:22,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-20 10:14:22,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-20 10:14:22,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-20 10:14:22,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-20 10:14:22,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-20 10:14:22,822 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-20 10:14:22,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-20 10:14:22,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-20 10:14:22,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-20 10:14:22,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-20 10:14:22,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-20 10:14:22,823 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-20 10:14:22,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-20 10:14:22,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-20 10:14:22,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-20 10:14:22,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-20 10:14:22,824 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-20 10:14:22,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-20 10:14:22,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-20 10:14:22,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-20 10:14:22,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-20 10:14:22,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-20 10:14:22,825 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-20 10:14:22,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-20 10:14:22,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-20 10:14:22,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-20 10:14:22,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-20 10:14:22,826 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-20 10:14:22,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-20 10:14:22,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-20 10:14:22,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-20 10:14:22,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-20 10:14:22,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-20 10:14:22,827 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-20 10:14:22,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-20 10:14:22,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-20 10:14:22,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-20 10:14:22,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-20 10:14:22,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-20 10:14:22,828 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-20 10:14:22,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-20 10:14:22,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-20 10:14:22,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-20 10:14:22,829 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-20 10:14:22,829 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-20 10:14:22,829 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-20 10:14:22,830 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 10:14:22,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 10:14:22,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 10:14:22,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 10:14:22,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 10:14:22,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 10:14:22,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 10:14:22,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 10:14:22,833 WARN L194 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-20 10:14:23,914 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 10:14:23,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:14:23 BoogieIcfgContainer [2018-11-20 10:14:23,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 10:14:23,917 INFO L168 Benchmark]: Toolchain (without parser) took 2136.28 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 714.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -701.4 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:23,919 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 10:14:23,920 INFO L168 Benchmark]: CACSL2BoogieTranslator took 760.16 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:23,921 INFO L168 Benchmark]: Boogie Preprocessor took 177.51 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 714.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -806.1 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:23,922 INFO L168 Benchmark]: RCFGBuilder took 1192.68 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. [2018-11-20 10:14:23,926 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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 760.16 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 177.51 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 714.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -806.1 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1192.68 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...